Every Day Counts
Martian Birthdays
 
Age: 28,784 days
Date of birth
Your 42nd Martian Birthday is on
Wednesday
when you will be
28,853 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
19 Mar 2025
28,853
69
78
20 Mar 2025
28,854
70
78
30 Jul 2025
28,986
202
79
02 Feb 2029
30,269
1,485
82
02 Apr 2029
30,328
1,544
83
27 Mar 2030
30,687
1,903
84
04 Aug 2034
32,278
3,494
88
05 Jan 2111
60,190
31,406
164
28 Feb 2194
90,560
61,776
247
14 Apr 2504
203,830
175,046
558
Ordinal
Day Age
Date
Age
0
0
21 Mar 1946
0
1st
687
06 Feb 1948
1
2nd
1,374
24 Dec 1949
3
3rd
2,061
11 Nov 1951
5
4th
2,748
28 Sep 1953
7
5th
3,435
16 Aug 1955
9
6th
4,122
03 Jul 1957
11
7th
4,809
21 May 1959
13
8th
5,496
07 Apr 1961
15
9th
6,183
23 Feb 1963
16
10th
6,870
10 Jan 1965
18
11th
7,557
28 Nov 1966
20
12th
8,244
15 Oct 1968
22
13th
8,931
02 Sep 1970
24
14th
9,618
20 Jul 1972
26
15th
10,305
07 Jun 1974
28
16th
10,992
24 Apr 1976
30
17th
11,679
12 Mar 1978
31
18th
12,365
27 Jan 1980
33
19th
13,052
14 Dec 1981
35
20th
13,739
01 Nov 1983
37
21st
14,426
18 Sep 1985
39
22nd
15,113
06 Aug 1987
41
23rd
15,800
23 Jun 1989
43
24th
16,487
11 May 1991
45
25th
17,174
28 Mar 1993
47
26th
17,861
13 Feb 1995
48
27th
18,548
31 Dec 1996
50
28th
19,235
18 Nov 1998
52
29th
19,922
05 Oct 2000
54
30th
20,609
23 Aug 2002
56
31st
21,296
10 Jul 2004
58
32nd
21,983
28 May 2006
60
33rd
22,670
14 Apr 2008
62
34th
23,357
02 Mar 2010
63
35th
24,044
18 Jan 2012
65
36th
24,731
05 Dec 2013
67
37th
25,418
23 Oct 2015
69
38th
26,105
09 Sep 2017
71
39th
26,792
28 Jul 2019
73
40th
27,479
14 Jun 2021
75
41st
28,166
02 May 2023
77
42nd
28,853
19 Mar 2025
78
1
43rd
29,540
04 Feb 2027
80
44th
30,227
22 Dec 2028
82
45th
30,914
09 Nov 2030
84
46th
31,601
26 Sep 2032
86
47th
32,288
14 Aug 2034
88
48th
32,975
01 Jul 2036
90
49th
33,662
19 May 2038
92
50th
34,349
05 Apr 2040
94