Every Day Counts
Martian Birthdays
 
Age: 20,620 days
Date of birth
Your 31st Martian Birthday is on
Friday
when you will be
21,296 days old
One day there will be people living on Mars. And among the environmental conditions they will have to contend with will be the fact that they'll have to wait 687 days between each birthday.

Mars hosts the largest known volcano, Olympus Mons, which is almost three times as tall as Mount Everest's height above sea level, and is about 600 km wide. This makes its average slope only 5° which means that the hardest part of an ascent of the mountain would be simply getting to base camp.

Remind me, please


Next Planetary Birthdays
Day Age
Event
Days Ahead
Year Age
13 Sep 2018
20,672
52
56
14 Sep 2018
20,673
53
56
29 May 2020
21,296
676
58
06 Jan 2021
21,518
898
58
31 May 2021
21,663
1,043
59
15 Dec 2021
21,861
1,241
59
13 Feb 2046
30,687
10,067
84
24 Nov 2126
60,190
39,570
164
18 Jan 2210
90,560
69,940
247
03 Mar 2520
203,830
183,210
558
Ordinal
Day Age
Date
Age
0
0
07 Feb 1962
0
1st
687
26 Dec 1963
1
2nd
1,374
12 Nov 1965
3
3rd
2,061
30 Sep 1967
5
4th
2,748
17 Aug 1969
7
5th
3,435
05 Jul 1971
9
6th
4,122
22 May 1973
11
7th
4,809
09 Apr 1975
13
8th
5,496
24 Feb 1977
15
9th
6,183
12 Jan 1979
16
10th
6,870
29 Nov 1980
18
11th
7,557
17 Oct 1982
20
12th
8,244
03 Sep 1984
22
13th
8,931
22 Jul 1986
24
14th
9,618
08 Jun 1988
26
15th
10,305
26 Apr 1990
28
16th
10,992
13 Mar 1992
30
17th
11,679
29 Jan 1994
31
18th
12,365
16 Dec 1995
33
19th
13,052
02 Nov 1997
35
20th
13,739
20 Sep 1999
37
21st
14,426
07 Aug 2001
39
22nd
15,113
25 Jun 2003
41
23rd
15,800
12 May 2005
43
24th
16,487
30 Mar 2007
45
25th
17,174
14 Feb 2009
47
26th
17,861
02 Jan 2011
48
27th
18,548
19 Nov 2012
50
28th
19,235
07 Oct 2014
52
29th
19,922
24 Aug 2016
54
30th
20,609
12 Jul 2018
56
31st
21,296
29 May 2020
58
1
32nd
21,983
16 Apr 2022
60
33rd
22,670
03 Mar 2024
62
34th
23,357
19 Jan 2026
63
35th
24,044
07 Dec 2027
65
36th
24,731
24 Oct 2029
67
37th
25,418
11 Sep 2031
69
38th
26,105
29 Jul 2033
71
39th
26,792
16 Jun 2035
73
40th
27,479
03 May 2037
75
41st
28,166
21 Mar 2039
77
42nd
28,853
05 Feb 2041
78
43rd
29,540
24 Dec 2042
80
44th
30,227
10 Nov 2044
82
45th
30,914
28 Sep 2046
84
46th
31,601
15 Aug 2048
86
47th
32,288
03 Jul 2050
88
48th
32,975
20 May 2052
90
49th
33,662
07 Apr 2054
92
50th
34,349
23 Feb 2056
94