Mathaversaries

21st August, 2019

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What is this?

The practice of celebrating the number of orbits a person has lived or a marriage has lasted been tradition for as long as we have measured the passing of years.

But why do we attach so much importance to that particular astronomical curiosity? Why put special emphasis on multiples of ten of these particular planetary pirouettes? Why not celebrate 1,000 days of marriage? Or 150 Mercury years alive? Or 5 Cobalt 60 half-lives?

Mathaversaries can help you remember these uncommon milestones, and ensure you never miss an excuse to celebrate.

Hide Planets   |   Hide Constants   |   Hide Half-Lives

DateDaysEvent
22 August 2019 1 One day
27 August 2019 6 1st even-perfect-number days
28 August 2019 7 One week
17 September 2019 27 1 lunar orbit
18 September 2019 28 2nd even-perfect-number days
21 September 2019 31 One month
2 October 2019 42 Life-universe-and-everything
15 October 2019 55 10th Fibonacci number days
29 October 2019 69 Naughty-versary
30 October 2019 70 Smallest-weird-number days
18 November 2019 89 11th Fibonacci number days
29 November 2019 100 100 days
22 December 2019 123 123 days
12 January 2020 144 12th Fibonacci number days
8 March 2020 200 200 days
10 April 2020 233 13th Fibonacci number days
20 May 2020 273 10 lunar orbits
16 June 2020 300 300 days
16 June 2020 300 Sparta!
7 July 2020 321 321 days
21 August 2020 366 1 Earth year
1 September 2020 377 14th Fibonacci number days
24 September 2020 400 400 days
28 September 2020 404 Anniversary Not Found
29 December 2020 496 3rd even-perfect-number days
2 January 2021 500 500 days
5 January 2021 503 Anniversary Forbidden
18 January 2021 516 1 Root-2 years
3 April 2021 591 1 Golden ratio years
12 April 2021 600 600 days
22 April 2021 610 15th Fibonacci number days
17 June 2021 666 Lucifersary
8 July 2021 687 1 Mars year
15 July 2021 694 1,000,000 minutes
21 July 2021 700 700 days
21 August 2021 731 2 Earth years
21 September 2021 762 Feynman-point days
29 October 2021 800 800 days
29 December 2021 861 123 weeks
17 January 2022 880 10 Mercury years
6 February 2022 900 900 days
4 May 2022 987 16th Fibonacci number days
10 May 2022 993 1 e years
17 May 2022 1,000 1,000 days
19 June 2022 1,033 2 Root-2 years
21 August 2022 1,096 3 Earth years
5 September 2022 1,111 1111 days
11 October 2022 1,147 1 Pi years
15 November 2022 1,182 2 Golden ratio years
14 December 2022 1,211 4th look-and-say number days
6 January 2023 1,234 1234 days
19 April 2023 1,337 1337 days
17 May 2023 1,365 50 lunar orbits
26 May 2023 1,374 2 Mars years
10 June 2023 1,389 2,000,000 minutes
21 August 2023 1,461 4 Earth years
17 November 2023 1,549 3 Root-2 years
4 January 2024 1,597 17th Fibonacci number days
15 May 2024 1,729 Hardy-Ramanujan-number days
14 June 2024 1,759 20 Mercury years
28 June 2024 1,773 3 Golden ratio years
21 August 2024 1,827 5 Earth years
27 November 2024 1,925 1 Cobalt 60 half-lives
26 January 2025 1,985 2 e years
28 January 2025 1,987 300th prime number (1987) days
10 February 2025 2,000 2,000 days
12 April 2025 2,061 3 Mars years
17 April 2025 2,066 4 Root-2 years
4 May 2025 2,083 3,000,000 minutes
21 August 2025 2,192 6 Earth years
20 September 2025 2,222 2222 days
15 October 2025 2,247 321 weeks
15 October 2025 2,247 10 Venus years
2 December 2025 2,295 2 Pi years
18 December 2025 2,311 5th Euclid-prime days
9 February 2026 2,364 4 Golden ratio years
21 August 2026 2,557 7 Earth years
15 September 2026 2,582 5 Root-2 years
17 September 2026 2,584 18th Fibonacci number days
11 November 2026 2,639 30 Mercury years
10 February 2027 2,730 100 lunar orbits
28 February 2027 2,748 4 Mars years
30 March 2027 2,778 4,000,000 minutes
21 August 2027 2,922 8 Earth years
23 September 2027 2,955 5 Golden ratio years
16 October 2027 2,978 3 e years
7 November 2027 3,000 3,000 days
14 February 2028 3,099 6 Root-2 years
18 May 2028 3,193 500 Pluto days
21 August 2028 3,288 9 Earth years
5 October 2028 3,333 3333 days
15 January 2029 3,435 5 Mars years
22 January 2029 3,442 3 Pi years
15 February 2029 3,466 10 Draconic years
21 February 2029 3,472 5,000,000 minutes
8 April 2029 3,518 40 Mercury years
6 May 2029 3,546 6 Golden ratio years
14 July 2029 3,615 7 Root-2 years
21 August 2029 3,653 10 Earth years
6 March 2030 3,850 2 Cobalt 60 half-lives
5 July 2030 3,971 4 e years
3 August 2030 4,000 4,000 days
21 August 2030 4,018 11 Earth years
15 November 2030 4,104 Second-positive-integer-which-can-be-expressed-as-the-sum-of-two-positive-cubes-in-two-different-ways days
29 November 2030 4,118 10 Full moon cycles
3 December 2030 4,122 6 Mars years
13 December 2030 4,132 8 Root-2 years
18 December 2030 4,137 7 Golden ratio years
17 January 2031 4,167 6,000,000 minutes
17 January 2031 4,167 100,000 hours
31 January 2031 4,181 19th Fibonacci number days
20 June 2031 4,321 4321 days
2 July 2031 4,333 1 Jupiter year
21 August 2031 4,383 12 Earth years
5 September 2031 4,398 50 Mercury years
21 October 2031 4,444 4444 days
10 December 2031 4,494 20 Venus years
18 December 2031 4,502 1 Hydrogen 3 (Tritium) half-lives
15 March 2032 4,590 4 Pi years
12 May 2032 4,648 9 Root-2 years
31 July 2032 4,728 8 Golden ratio years
21 August 2032 4,749 13 Earth years
21 September 2032 4,780 1 Californium 250 half-lives
20 October 2032 4,809 7 Mars years
11 December 2032 4,861 7,000,000 minutes
24 March 2033 4,964 5 e years
29 April 2033 5,000 5,000 days
8 June 2033 5,040 8th colossally-abundant-number days
21 August 2033 5,114 14 Earth years
11 October 2033 5,165 10 Root-2 years
1 February 2034 5,278 60 Mercury years
14 March 2034 5,319 9 Golden ratio years
2 August 2034 5,460 200 lunar orbits
21 August 2034 5,479 15 Earth years
7 September 2034 5,496 8 Mars years
5 November 2034 5,555 5555 days
6 November 2034 5,556 8,000,000 minutes
11 March 2035 5,681 11 Root-2 years
6 May 2035 5,737 5 Pi years
13 June 2035 5,775 3 Cobalt 60 half-lives
21 August 2035 5,844 16 Earth years
26 October 2035 5,910 10 Golden ratio years
11 December 2035 5,956 6 e years
24 January 2036 6,000 6,000 days
29 June 2036 6,157 70 Mercury years
16 July 2036 6,174 Kaprekar's-constant days
25 July 2036 6,183 9 Mars years
9 August 2036 6,198 12 Root-2 years
21 August 2036 6,210 17 Earth years
30 September 2036 6,250 9,000,000 minutes
14 February 2037 6,387 1,000 Pluto days
8 June 2037 6,501 11 Golden ratio years
21 August 2037 6,575 18 Earth years
20 November 2037 6,666 6666 days
7 January 2038 6,714 13 Root-2 years
3 February 2038 6,741 30 Venus years
27 February 2038 6,765 20th Fibonacci number days
12 June 2038 6,870 10 Mars years
27 June 2038 6,885 6 Pi years
13 August 2038 6,932 20 Draconic years
21 August 2038 6,940 19 Earth years
25 August 2038 6,944 10,000,000 minutes
30 August 2038 6,949 7 e years
20 October 2038 7,000 7,000 days
26 November 2038 7,037 80 Mercury years
20 January 2039 7,092 12 Golden ratio years
7 June 2039 7,230 14 Root-2 years
21 August 2039 7,305 20 Earth years
29 April 2040 7,557 11 Mars years
20 July 2040 7,639 11,000,000 minutes
21 August 2040 7,671 21 Earth years
2 September 2040 7,683 13 Golden ratio years
19 September 2040 7,700 4 Cobalt 60 half-lives
5 November 2040 7,747 15 Root-2 years
5 December 2040 7,777 7777 days
23 April 2041 7,916 90 Mercury years
19 May 2041 7,942 8 e years
16 July 2041 8,000 8,000 days
17 August 2041 8,032 7 Pi years
21 August 2041 8,036 22 Earth years
21 November 2041 8,128 4th even-perfect-number days
22 January 2042 8,190 300 lunar orbits
9 March 2042 8,236 20 Full moon cycles
17 March 2042 8,244 12 Mars years
5 April 2042 8,263 16 Root-2 years
16 April 2042 8,274 14 Golden ratio years
14 June 2042 8,333 12,000,000 minutes
14 June 2042 8,333 200,000 hours
21 August 2042 8,401 23 Earth years
15 April 2043 8,638 1234 weeks
12 May 2043 8,665 2 Jupiter years
21 August 2043 8,766 24 Earth years
4 September 2043 8,780 17 Root-2 years
20 September 2043 8,796 100 Mercury years
28 November 2043 8,865 15 Golden ratio years
21 December 2043 8,888 8888 days
2 February 2044 8,931 13 Mars years
6 February 2044 8,935 9 e years
30 March 2044 8,988 40 Venus years
11 April 2044 9,000 9,000 days
15 April 2044 9,004 2 Hydrogen 3 (Tritium) half-lives
9 May 2044 9,028 13,000,000 minutes
21 August 2044 9,132 25 Earth years
7 October 2044 9,179 8 Pi years
1 February 2045 9,296 18 Root-2 years
11 July 2045 9,456 16 Golden ratio years
21 August 2045 9,497 26 Earth years
23 October 2045 9,560 2 Californium 250 half-lives
20 December 2045 9,618 14 Mars years
27 December 2045 9,625 5 Cobalt 60 half-lives
16 February 2046 9,676 110 Mercury years
3 April 2046 9,722 14,000,000 minutes
3 July 2046 9,813 19 Root-2 years
21 August 2046 9,862 27 Earth years
25 October 2046 9,927 10 e years
5 January 2047 9,999 9999 days
6 January 2047 10,000 10,000 days
22 February 2047 10,047 17 Golden ratio years
21 August 2047 10,227 28 Earth years
7 November 2047 10,305 15 Mars years
29 November 2047 10,327 9 Pi years
1 December 2047 10,329 20 Root-2 years
9 February 2048 10,399 30 Draconic years
27 February 2048 10,417 15,000,000 minutes
14 July 2048 10,555 120 Mercury years
21 August 2048 10,593 29 Earth years
5 October 2048 10,638 18 Golden ratio years
15 October 2048 10,648 1 Curium 243 half-lives
17 April 2049 10,832 1 Saturn year
1 May 2049 10,846 21 Root-2 years
14 July 2049 10,920 400 lunar orbits
14 July 2049 10,920 11 e years
9 August 2049 10,946 21st Fibonacci number days
21 August 2049 10,958 30 Earth years
24 September 2049 10,992 16 Mars years
2 October 2049 11,000 11,000 days
21 January 2050 11,111 11111 days
21 January 2050 11,111 16,000,000 minutes
19 May 2050 11,229 19 Golden ratio years
25 May 2050 11,235 50 Venus years
21 August 2050 11,323 31 Earth years
29 September 2050 11,362 22 Root-2 years
11 December 2050 11,435 130 Mercury years
19 January 2051 11,474 10 Pi years
5 April 2051 11,550 6 Cobalt 60 half-lives
29 April 2051 11,574 1 gigasecond
12 August 2051 11,679 17 Mars years
21 August 2051 11,688 32 Earth years
16 December 2051 11,805 17,000,000 minutes
30 December 2051 11,819 20 Golden ratio years
28 February 2052 11,879 23 Root-2 years
2 April 2052 11,913 12 e years
28 June 2052 12,000 12,000 days
21 August 2052 12,054 33 Earth years
8 May 2053 12,314 140 Mercury years
8 June 2053 12,345 12345 days
16 June 2053 12,353 30 Full moon cycles
29 June 2053 12,366 18 Mars years
28 July 2053 12,395 24 Root-2 years
12 August 2053 12,410 21 Golden ratio years
21 August 2053 12,419 34 Earth years
10 November 2053 12,500 18,000,000 minutes
10 November 2053 12,500 300,000 hours
12 March 2054 12,622 11 Pi years
11 August 2054 12,774 2,000 Pluto days
21 August 2054 12,784 35 Earth years
21 December 2054 12,906 13 e years
27 December 2054 12,912 25 Root-2 years
23 March 2055 12,998 3 Jupiter years
25 March 2055 13,000 13,000 days
26 March 2055 13,001 22 Golden ratio years
17 May 2055 13,053 19 Mars years
21 August 2055 13,149 36 Earth years
5 October 2055 13,194 19,000,000 minutes
5 October 2055 13,194 150 Mercury years
26 May 2056 13,428 26 Root-2 years
12 July 2056 13,475 7 Cobalt 60 half-lives
19 July 2056 13,482 60 Venus years
12 August 2056 13,506 3 Hydrogen 3 (Tritium) half-lives
21 August 2056 13,515 37 Earth years
6 November 2056 13,592 23 Golden ratio years
3 January 2057 13,650 500 lunar orbits
3 April 2057 13,740 20 Mars years
2 May 2057 13,769 12 Pi years
29 May 2057 13,796 1 reign of Henry VIII
6 August 2057 13,865 40 Draconic years
21 August 2057 13,880 38 Earth years
30 August 2057 13,889 20,000,000 minutes
8 September 2057 13,898 14 e years
25 October 2057 13,945 27 Root-2 years
19 December 2057 14,000 14,000 days
3 March 2058 14,074 160 Mercury years
20 June 2058 14,183 24 Golden ratio years
21 August 2058 14,245 39 Earth years
24 November 2058 14,340 3 Californium 250 half-lives
19 February 2059 14,427 21 Mars years
25 March 2059 14,461 28 Root-2 years
25 July 2059 14,583 21,000,000 minutes
21 August 2059 14,610 40 Earth years
1 February 2060 14,774 25 Golden ratio years
28 May 2060 14,891 15 e years
23 June 2060 14,917 13 Pi years
29 July 2060 14,953 170 Mercury years
21 August 2060 14,976 41 Earth years
22 August 2060 14,977 29 Root-2 years
14 September 2060 15,000 15,000 days
6 January 2061 15,114 22 Mars years
19 June 2061 15,278 22,000,000 minutes
21 August 2061 15,341 42 Earth years
14 September 2061 15,365 26 Golden ratio years
19 October 2061 15,400 8 Cobalt 60 half-lives
21 January 2062 15,494 30 Root-2 years
21 August 2062 15,706 43 Earth years
13 September 2062 15,729 70 Venus years
24 November 2062 15,801 23 Mars years
26 December 2062 15,833 180 Mercury years
15 February 2063 15,884 16 e years
28 April 2063 15,956 27 Golden ratio years
14 May 2063 15,972 23,000,000 minutes
11 June 2063 16,000 16,000 days
21 June 2063 16,010 31 Root-2 years
14 August 2063 16,064 14 Pi years
21 August 2063 16,071 44 Earth years
25 June 2064 16,380 600 lunar orbits
21 August 2064 16,437 45 Earth years
24 September 2064 16,471 40 Full moon cycles
11 October 2064 16,488 24 Mars years
19 November 2064 16,527 32 Root-2 years
9 December 2064 16,547 28 Golden ratio years
8 April 2065 16,667 24,000,000 minutes
8 April 2065 16,667 400,000 hours
23 May 2065 16,712 190 Mercury years
21 August 2065 16,802 46 Earth years
4 November 2065 16,877 17 e years
7 March 2066 17,000 17,000 days
19 April 2066 17,043 33 Root-2 years
23 July 2066 17,138 29 Golden ratio years
21 August 2066 17,167 47 Earth years
29 August 2066 17,175 25 Mars years
4 October 2066 17,211 15 Pi years
26 January 2067 17,325 9 Cobalt 60 half-lives
1 February 2067 17,331 50 Draconic years
1 February 2067 17,331 4 Jupiter years
3 March 2067 17,361 25,000,000 minutes
21 August 2067 17,532 48 Earth years
18 September 2067 17,560 34 Root-2 years
20 October 2067 17,592 200 Mercury years
16 February 2068 17,711 22nd Fibonacci number days
5 March 2068 17,729 30 Golden ratio years
16 July 2068 17,862 26 Mars years
23 July 2068 17,869 18 e years
21 August 2068 17,898 49 Earth years
7 November 2068 17,976 80 Venus years
1 December 2068 18,000 18,000 days
9 December 2068 18,008 4 Hydrogen 3 (Tritium) half-lives
25 January 2069 18,055 26,000,000 minutes
15 February 2069 18,076 35 Root-2 years
21 August 2069 18,263 50 Earth years
17 October 2069 18,320 31 Golden ratio years
25 November 2069 18,359 16 Pi years
18 March 2070 18,472 210 Mercury years
3 June 2070 18,549 27 Mars years
17 July 2070 18,593 36 Root-2 years
21 August 2070 18,628 51 Earth years
21 December 2070 18,750 27,000,000 minutes
12 April 2071 18,862 19 e years
31 May 2071 18,911 32 Golden ratio years
21 August 2071 18,993 52 Earth years
28 August 2071 19,000 19,000 days
15 December 2071 19,109 37 Root-2 years
16 December 2071 19,110 700 lunar orbits
26 December 2071 19,120 4 Californium 250 half-lives
5 February 2072 19,161 3,000 Pluto days
20 April 2072 19,236 28 Mars years
4 May 2072 19,250 10 Cobalt 60 half-lives
13 August 2072 19,351 220 Mercury years
21 August 2072 19,359 53 Earth years
14 November 2072 19,444 28,000,000 minutes
11 January 2073 19,502 33 Golden ratio years
15 January 2073 19,506 17 Pi years
15 May 2073 19,626 38 Root-2 years
21 August 2073 19,724 54 Earth years
30 December 2073 19,855 20 e years
8 March 2074 19,923 29 Mars years
24 May 2074 20,000 20,000 days
21 August 2074 20,089 55 Earth years
25 August 2074 20,093 34 Golden ratio years
10 October 2074 20,139 29,000,000 minutes
13 October 2074 20,142 39 Root-2 years
2 January 2075 20,223 90 Venus years
10 January 2075 20,231 230 Mercury years
21 August 2075 20,454 56 Earth years
3 January 2076 20,589 50 Full moon cycles
24 January 2076 20,610 30 Mars years
8 March 2076 20,654 18 Pi years
13 March 2076 20,659 40 Root-2 years
7 April 2076 20,684 35 Golden ratio years
29 July 2076 20,797 60 Draconic years
21 August 2076 20,820 57 Earth years
3 September 2076 20,833 30,000,000 minutes
3 September 2076 20,833 500,000 hours
18 September 2076 20,848 21 e years
17 February 2077 21,000 21,000 days
7 June 2077 21,110 240 Mercury years
11 August 2077 21,175 41 Root-2 years
11 August 2077 21,175 11 Cobalt 60 half-lives
21 August 2077 21,185 58 Earth years
19 November 2077 21,275 36 Golden ratio years
10 December 2077 21,296 2 Curium 243 half-lives
11 December 2077 21,297 31 Mars years
30 July 2078 21,528 31,000,000 minutes
21 August 2078 21,550 59 Earth years
13 December 2078 21,664 5 Jupiter years
13 December 2078 21,664 2 Saturn years
9 January 2079 21,691 42 Root-2 years
29 April 2079 21,801 19 Pi years
7 June 2079 21,840 800 lunar orbits
7 June 2079 21,840 22 e years
3 July 2079 21,866 37 Golden ratio years
21 August 2079 21,915 60 Earth years
29 October 2079 21,984 32 Mars years
4 November 2079 21,990 250 Mercury years
14 November 2079 22,000 22,000 days
9 June 2080 22,208 43 Root-2 years
23 June 2080 22,222 22222 days
23 June 2080 22,222 32,000,000 minutes
21 August 2080 22,281 61 Earth years
13 February 2081 22,457 38 Golden ratio years
26 February 2081 22,470 100 Venus years
7 April 2081 22,510 5 Hydrogen 3 (Tritium) half-lives
21 August 2081 22,646 62 Earth years
15 September 2081 22,671 33 Mars years
7 November 2081 22,724 44 Root-2 years
24 February 2082 22,833 23 e years
2 April 2082 22,870 260 Mercury years
19 May 2082 22,917 33,000,000 minutes
20 June 2082 22,949 20 Pi years
10 August 2082 23,000 23,000 days
21 August 2082 23,011 63 Earth years
27 September 2082 23,048 39 Golden ratio years
18 November 2082 23,100 12 Cobalt 60 half-lives
5 January 2083 23,148 2 gigaseconds
24 March 2083 23,226 1 reign of Queen Victoria
3 August 2083 23,358 34 Mars years
21 August 2083 23,376 64 Earth years
12 April 2084 23,611 34,000,000 minutes
10 May 2084 23,639 40 Golden ratio years
21 August 2084 23,742 65 Earth years
28 August 2084 23,749 270 Mercury years
13 November 2084 23,826 24 e years
26 January 2085 23,900 5 Californium 250 half-lives
6 May 2085 24,000 24,000 days
20 June 2085 24,045 35 Mars years
10 August 2085 24,096 21 Pi years
21 August 2085 24,107 66 Earth years
22 December 2085 24,230 41 Golden ratio years
24 January 2086 24,263 70 Draconic years
7 March 2086 24,305 35,000,000 minutes
21 August 2086 24,472 67 Earth years
27 November 2086 24,570 900 lunar orbits
25 January 2087 24,629 280 Mercury years
13 April 2087 24,707 60 Full moon cycles
23 April 2087 24,717 110 Venus years
8 May 2087 24,732 36 Mars years
3 August 2087 24,819 25 e years
5 August 2087 24,821 42 Golden ratio years
21 August 2087 24,837 68 Earth years
31 January 2088 25,000 25,000 days
31 January 2088 25,000 36,000,000 minutes
31 January 2088 25,000 600,000 hours
25 February 2088 25,025 13 Cobalt 60 half-lives
21 August 2088 25,203 69 Earth years
1 October 2088 25,244 22 Pi years
18 March 2089 25,412 43 Golden ratio years
25 March 2089 25,419 37 Mars years
22 June 2089 25,508 290 Mercury years
1 August 2089 25,548 4,000 Pluto days
21 August 2089 25,568 70 Earth years
25 December 2089 25,694 37,000,000 minutes
21 April 2090 25,811 26 e years
21 August 2090 25,933 71 Earth years
23 October 2090 25,996 6 Jupiter years
27 October 2090 26,000 26,000 days
30 October 2090 26,003 44 Golden ratio years
10 February 2091 26,106 38 Mars years
21 August 2091 26,298 72 Earth years
19 November 2091 26,388 300 Mercury years
20 November 2091 26,389 38,000,000 minutes
22 November 2091 26,391 23 Pi years
21 August 2092 26,664 73 Earth years
28 December 2092 26,793 39 Mars years
8 January 2093 26,804 27 e years
3 June 2093 26,950 14 Cobalt 60 half-lives
17 June 2093 26,964 120 Venus years
23 July 2093 27,000 27,000 days
4 August 2093 27,012 6 Hydrogen 3 (Tritium) half-lives
21 August 2093 27,029 74 Earth years
14 October 2093 27,083 39,000,000 minutes
17 April 2094 27,268 310 Mercury years
19 May 2094 27,300 1,000 lunar orbits
21 August 2094 27,394 75 Earth years
15 November 2094 27,480 40 Mars years
12 January 2095 27,538 24 Pi years
7 March 2095 27,592 2 reigns of Henry VIII
23 July 2095 27,730 80 Draconic years
21 August 2095 27,759 76 Earth years
9 September 2095 27,778 40,000,000 minutes
28 September 2095 27,797 28 e years
18 April 2096 28,000 28,000 days
21 August 2096 28,125 77 Earth years
12 September 2096 28,147 320 Mercury years
2 October 2096 28,167 41 Mars years
3 August 2097 28,472 41,000,000 minutes
21 August 2097 28,490 78 Earth years
4 February 2098 28,657 23rd Fibonacci number days
27 February 2098 28,680 6 Californium 250 half-lives
5 March 2098 28,686 25 Pi years
17 June 2098 28,790 29 e years
22 July 2098 28,825 70 Full moon cycles
20 August 2098 28,854 42 Mars years
21 August 2098 28,855 79 Earth years
10 September 2098 28,875 15 Cobalt 60 half-lives
13 January 2099 29,000 29,000 days
9 February 2099 29,027 330 Mercury years
28 June 2099 29,166 42,000,000 minutes
29 June 2099 29,167 700,000 hours
12 August 2099 29,211 130 Venus years
21 August 2099 29,220 80 Earth years
8 July 2100 29,541 43 Mars years
21 August 2100 29,585 81 Earth years
6 March 2101 29,782 30 e years
26 April 2101 29,833 26 Pi years
24 May 2101 29,861 43,000,000 minutes
8 July 2101 29,906 340 Mercury years
21 August 2101 29,950 82 Earth years
10 October 2101 30,000 30,000 days
9 November 2101 30,030 1,100 lunar orbits
26 May 2102 30,228 44 Mars years
14 June 2102 30,247 4321 weeks
21 August 2102 30,315 83 Earth years
4 September 2102 30,329 7 Jupiter years
18 April 2103 30,555 44,000,000 minutes
21 August 2103 30,680 84 Earth years
24 November 2103 30,775 31 e years
5 December 2103 30,786 350 Mercury years
19 December 2103 30,800 16 Cobalt 60 half-lives
12 April 2104 30,915 45 Mars years
17 June 2104 30,981 27 Pi years
6 July 2104 31,000 31,000 days
21 August 2104 31,046 85 Earth years
18 January 2105 31,196 90 Draconic years
13 March 2105 31,250 45,000,000 minutes
21 August 2105 31,411 86 Earth years
7 October 2105 31,458 140 Venus years
2 December 2105 31,514 7 Hydrogen 3 (Tritium) half-lives
28 February 2106 31,602 46 Mars years
3 May 2106 31,666 360 Mercury years
13 August 2106 31,768 32 e years
21 August 2106 31,776 87 Earth years
27 January 2107 31,935 5,000 Pluto days
5 February 2107 31,944 46,000,000 minutes
5 February 2107 31,944 3 Curium 243 half-lives
2 April 2107 32,000 32,000 days
8 August 2107 32,128 28 Pi years
21 August 2107 32,141 88 Earth years
16 January 2108 32,289 47 Mars years
10 August 2108 32,496 3 Saturn years
21 August 2108 32,507 89 Earth years
28 September 2108 32,545 370 Mercury years
31 December 2108 32,639 47,000,000 minutes
27 March 2109 32,725 17 Cobalt 60 half-lives
1 May 2109 32,760 1,200 lunar orbits
2 May 2109 32,761 33 e years
21 August 2109 32,872 90 Earth years
30 October 2109 32,942 80 Full moon cycles
3 December 2109 32,976 48 Mars years
27 December 2109 33,000 33,000 days
21 August 2110 33,237 91 Earth years
29 September 2110 33,276 29 Pi years
25 November 2110 33,333 33333 days
25 November 2110 33,333 48,000,000 minutes
25 November 2110 33,333 800,000 hours
25 February 2111 33,425 380 Mercury years
1 April 2111 33,460 7 Californium 250 half-lives
21 August 2111 33,602 92 Earth years
21 October 2111 33,663 49 Mars years
2 December 2111 33,705 150 Venus years
19 January 2112 33,753 34 e years
21 August 2112 33,968 93 Earth years
22 September 2112 34,000 34,000 days
20 October 2112 34,028 49,000,000 minutes
23 July 2113 34,304 390 Mercury years
21 August 2113 34,333 94 Earth years
7 September 2113 34,350 50 Mars years
19 November 2113 34,423 30 Pi years
4 July 2114 34,650 18 Cobalt 60 half-lives
16 July 2114 34,662 100 Draconic years
16 July 2114 34,662 8 Jupiter years
21 August 2114 34,698 95 Earth years
14 September 2114 34,722 3 gigaseconds
14 September 2114 34,722 50,000,000 minutes
8 October 2114 34,746 35 e years
19 June 2115 35,000 35,000 days
26 July 2115 35,037 51 Mars years
21 August 2115 35,063 96 Earth years
20 December 2115 35,184 400 Mercury years
8 August 2116 35,416 51,000,000 minutes
21 August 2116 35,429 97 Earth years
21 October 2116 35,490 1,300 lunar orbits
9 January 2117 35,570 31 Pi years
12 June 2117 35,724 52 Mars years
27 June 2117 35,739 36 e years
21 August 2117 35,794 98 Earth years
26 January 2118 35,952 160 Venus years
15 March 2118 36,000 36,000 days
31 March 2118 36,016 8 Hydrogen 3 (Tritium) half-lives
18 May 2118 36,064 410 Mercury years
4 July 2118 36,111 52,000,000 minutes
21 August 2118 36,159 99 Earth years
30 April 2119 36,411 53 Mars years
21 August 2119 36,524 100 Earth years
11 October 2119 36,575 19 Cobalt 60 half-lives
2 March 2120 36,718 32 Pi years
16 March 2120 36,732 37 e years
28 May 2120 36,805 53,000,000 minutes
21 August 2120 36,890 101 Earth years
13 October 2120 36,943 420 Mercury years
9 December 2120 37,000 37,000 days
7 February 2121 37,060 90 Full moon cycles
17 March 2121 37,098 54 Mars years
21 August 2121 37,255 102 Earth years
23 April 2122 37,500 54,000,000 minutes
23 April 2122 37,500 900,000 hours
21 August 2122 37,620 103 Earth years
3 December 2122 37,724 38 e years
2 February 2123 37,785 55 Mars years
12 March 2123 37,823 430 Mercury years
23 April 2123 37,865 33 Pi years
21 August 2123 37,985 104 Earth years
5 September 2123 38,000 38,000 days
11 January 2124 38,128 110 Draconic years
17 March 2124 38,194 55,000,000 minutes
22 March 2124 38,199 170 Venus years
12 April 2124 38,220 1,400 lunar orbits
2 May 2124 38,240 8 Californium 250 half-lives
23 July 2124 38,322 6,000 Pluto days
21 August 2124 38,351 105 Earth years
20 December 2124 38,472 56 Mars years
17 January 2125 38,500 20 Cobalt 60 half-lives
7 August 2125 38,702 440 Mercury years
21 August 2125 38,716 106 Earth years
22 August 2125 38,717 39 e years
10 February 2126 38,889 56,000,000 minutes
26 May 2126 38,994 9 Jupiter years
1 June 2126 39,000 39,000 days
14 June 2126 39,013 34 Pi years
21 August 2126 39,081 107 Earth years
7 November 2126 39,159 57 Mars years
21 August 2127 39,446 108 Earth years
4 January 2128 39,582 450 Mercury years
5 January 2128 39,583 57,000,000 minutes
11 May 2128 39,710 40 e years
21 August 2128 39,812 109 Earth years
24 September 2128 39,846 58 Mars years
25 February 2129 40,000 40,000 days
4 August 2129 40,160 35 Pi years
21 August 2129 40,177 110 Earth years
30 November 2129 40,278 58,000,000 minutes
26 April 2130 40,425 21 Cobalt 60 half-lives
17 May 2130 40,446 180 Venus years
2 June 2130 40,462 460 Mercury years
28 July 2130 40,518 9 Hydrogen 3 (Tritium) half-lives
12 August 2130 40,533 59 Mars years
21 August 2130 40,542 111 Earth years
29 January 2131 40,703 41 e years
21 August 2131 40,907 112 Earth years
3 October 2131 40,950 1,500 lunar orbits
25 October 2131 40,972 59,000,000 minutes
22 November 2131 41,000 41,000 days
18 May 2132 41,178 100 Full moon cycles
29 June 2132 41,220 60 Mars years
21 August 2132 41,273 113 Earth years
25 September 2132 41,308 36 Pi years
28 October 2132 41,341 470 Mercury years
14 December 2132 41,388 3 reigns of Henry VIII
8 July 2133 41,594 120 Draconic years
21 August 2133 41,638 114 Earth years
18 September 2133 41,666 60,000,000 minutes
19 September 2133 41,667 1,000,000 hours
17 October 2133 41,695 42 e years
17 May 2134 41,907 61 Mars years
18 August 2134 42,000 42,000 days
21 August 2134 42,003 115 Earth years
27 March 2135 42,221 480 Mercury years
3 August 2135 42,350 22 Cobalt 60 half-lives
14 August 2135 42,361 61,000,000 minutes
21 August 2135 42,368 116 Earth years
16 November 2135 42,455 37 Pi years
1 April 2136 42,592 4 Curium 243 half-lives
3 April 2136 42,594 62 Mars years
6 July 2136 42,688 43 e years
11 July 2136 42,693 190 Venus years
21 August 2136 42,734 117 Earth years
14 May 2137 43,000 43,000 days
3 June 2137 43,020 9 Californium 250 half-lives
8 July 2137 43,055 62,000,000 minutes
21 August 2137 43,099 118 Earth years
22 August 2137 43,100 490 Mercury years
19 February 2138 43,281 63 Mars years
6 April 2138 43,327 10 Jupiter years
7 April 2138 43,328 4 Saturn years
21 August 2138 43,464 119 Earth years
6 January 2139 43,602 38 Pi years
25 March 2139 43,680 1,600 lunar orbits
26 March 2139 43,681 44 e years
3 June 2139 43,750 63,000,000 minutes
21 August 2139 43,829 120 Earth years
7 January 2140 43,968 64 Mars years
19 January 2140 43,980 500 Mercury years
8 February 2140 44,000 44,000 days
21 August 2140 44,195 121 Earth years
9 November 2140 44,275 23 Cobalt 60 half-lives
27 April 2141 44,444 44444 days
27 April 2141 44,444 64,000,000 minutes
21 August 2141 44,560 122 Earth years
24 November 2141 44,655 65 Mars years
17 January 2142 44,709 7,000 Pluto days
27 February 2142 44,750 39 Pi years
17 June 2142 44,860 510 Mercury years
21 August 2142 44,925 123 Earth years
5 September 2142 44,940 200 Venus years
4 November 2142 45,000 45,000 days
24 November 2142 45,020 10 Hydrogen 3 (Tritium) half-lives
4 January 2143 45,061 130 Draconic years
23 March 2143 45,139 65,000,000 minutes
21 August 2143 45,290 124 Earth years
27 August 2143 45,296 110 Full moon cycles
12 October 2143 45,342 66 Mars years
21 August 2144 45,656 125 Earth years
12 November 2144 45,739 520 Mercury years
14 February 2145 45,833 66,000,000 minutes
14 February 2145 45,833 1,100,000 hours
19 April 2145 45,897 40 Pi years
31 July 2145 46,000 46,000 days
21 August 2145 46,021 126 Earth years
29 August 2145 46,029 67 Mars years
16 February 2146 46,200 24 Cobalt 60 half-lives
23 May 2146 46,296 4 gigaseconds
3 August 2146 46,368 24th Fibonacci number days
21 August 2146 46,386 127 Earth years
14 September 2146 46,410 1,700 lunar orbits
26 October 2146 46,452 2 reigns of Queen Victoria
9 January 2147 46,527 67,000,000 minutes
11 April 2147 46,619 530 Mercury years
17 July 2147 46,716 68 Mars years
21 August 2147 46,751 128 Earth years
26 April 2148 47,000 47,000 days
10 June 2148 47,045 41 Pi years
21 August 2148 47,117 129 Earth years
30 October 2148 47,187 210 Venus years
4 December 2148 47,222 68,000,000 minutes
3 June 2149 47,403 69 Mars years
21 August 2149 47,482 130 Earth years
6 September 2149 47,498 540 Mercury years
15 February 2150 47,660 11 Jupiter years
5 July 2150 47,800 10 Californium 250 half-lives
21 August 2150 47,847 131 Earth years
29 October 2150 47,916 69,000,000 minutes
21 January 2151 48,000 48,000 days
21 April 2151 48,090 70 Mars years
26 May 2151 48,125 25 Cobalt 60 half-lives
1 August 2151 48,192 42 Pi years
21 August 2151 48,212 132 Earth years
3 February 2152 48,378 550 Mercury years
1 July 2152 48,527 140 Draconic years
21 August 2152 48,578 133 Earth years
23 September 2152 48,611 70,000,000 minutes
8 March 2153 48,777 71 Mars years
21 August 2153 48,943 134 Earth years
17 October 2153 49,000 49,000 days
6 March 2154 49,140 1,800 lunar orbits
2 July 2154 49,258 560 Mercury years
18 August 2154 49,305 71,000,000 minutes
21 August 2154 49,308 135 Earth years
22 September 2154 49,340 43 Pi years
5 December 2154 49,414 120 Full moon cycles
25 December 2154 49,434 220 Venus years
24 January 2155 49,464 72 Mars years
23 March 2155 49,522 11 Hydrogen 3 (Tritium) half-lives
21 August 2155 49,673 136 Earth years
13 July 2156 50,000 50,000 days
13 July 2156 50,000 72,000,000 minutes
13 July 2156 50,000 1,200,000 hours
End of time ∞ Infinity-versary

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