Every Day Counts
Martian Birthdays
 
Age: 28,849 days
Date of birth
Your 42nd Martian Birthday is on
Thursday
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
25 Oct 2018
28,853
4
78
26 Oct 2018
28,854
5
78
07 Mar 2019
28,986
137
79
10 Sep 2022
30,269
1,420
82
08 Nov 2022
30,328
1,479
83
02 Nov 2023
30,687
1,838
84
11 Mar 2028
32,278
3,429
88
12 Aug 2104
60,190
31,341
164
06 Oct 2187
90,560
61,711
247
19 Nov 2497
203,830
174,981
558
Ordinal
Day Age
Date
Age
0
0
27 Oct 1939
0
1st
687
13 Sep 1941
1
2nd
1,374
01 Aug 1943
3
3rd
2,061
18 Jun 1945
5
4th
2,748
06 May 1947
7
5th
3,435
23 Mar 1949
9
6th
4,122
08 Feb 1951
11
7th
4,809
26 Dec 1952
13
8th
5,496
13 Nov 1954
15
9th
6,183
30 Sep 1956
16
10th
6,870
18 Aug 1958
18
11th
7,557
05 Jul 1960
20
12th
8,244
23 May 1962
22
13th
8,931
09 Apr 1964
24
14th
9,618
25 Feb 1966
26
15th
10,305
13 Jan 1968
28
16th
10,992
30 Nov 1969
30
17th
11,679
18 Oct 1971
31
18th
12,365
03 Sep 1973
33
19th
13,052
22 Jul 1975
35
20th
13,739
08 Jun 1977
37
21st
14,426
26 Apr 1979
39
22nd
15,113
13 Mar 1981
41
23rd
15,800
29 Jan 1983
43
24th
16,487
16 Dec 1984
45
25th
17,174
03 Nov 1986
47
26th
17,861
20 Sep 1988
48
27th
18,548
08 Aug 1990
50
28th
19,235
25 Jun 1992
52
29th
19,922
13 May 1994
54
30th
20,609
30 Mar 1996
56
31st
21,296
15 Feb 1998
58
32nd
21,983
03 Jan 2000
60
33rd
22,670
20 Nov 2001
62
34th
23,357
08 Oct 2003
63
35th
24,044
25 Aug 2005
65
36th
24,731
13 Jul 2007
67
37th
25,418
30 May 2009
69
38th
26,105
17 Apr 2011
71
39th
26,792
04 Mar 2013
73
40th
27,479
20 Jan 2015
75
41st
28,166
07 Dec 2016
77
42nd
28,853
25 Oct 2018
78
1
43rd
29,540
11 Sep 2020
80
44th
30,227
30 Jul 2022
82
45th
30,914
16 Jun 2024
84
46th
31,601
04 May 2026
86
47th
32,288
21 Mar 2028
88
48th
32,975
06 Feb 2030
90
49th
33,662
25 Dec 2031
92
50th
34,349
11 Nov 2033
94