Every Day Counts
Venusian Birthdays
 
Age: 18,847 days
Date of birth
Your 84th Venusian Birthday is on
Wednesday
when you will be
18,875 days old

Life on Venus is harsh. The average temperature is 462°C, atmospheric pressure 92 times that on earth, 96% carbon dioxide, and the rain is concentrated sulphuric acid.

Still, the Venusians get to celebrate their birthdays every 225 days instead of having to wait 365 days as we do here on Earth.

Venus rotates so slowly (one rotation every 243 days) that a Venusian Day is actually longer than a Venusian Year, so technically Venusians celebrate their birthdays every day.

Even more interestingly Venus rotates in a retrograde direction (i.e. in the opposite direction to its orbit), so you could claim that while their years go forwards, their days go backwards.

Remind me, please


Next Planetary Birthdays
Day Age
Event
Days Ahead
Year Age
06 Aug 2025
18,875
28
51
13 Sep 2025
18,913
66
51
01 Aug 2026
19,235
388
52
02 Mar 2029
20,179
1,332
55
31 Oct 2032
21,518
2,671
58
25 Mar 2033
21,663
2,816
59
08 Dec 2057
30,687
11,840
84
18 Sep 2138
60,190
41,343
164
12 Nov 2221
90,560
71,713
247
27 Dec 2531
203,830
184,983
558
Ordinal
Day Age
Date
Age
83rd
18,650
24 Dec 2024
51
84th
18,875
06 Aug 2025
51
1
85th
19,100
19 Mar 2026
52
86th
19,324
29 Oct 2026
52
87th
19,549
11 Jun 2027
53
88th
19,774
22 Jan 2028
54
89th
19,998
02 Sep 2028
54
90th
20,223
15 Apr 2029
55
91st
20,448
26 Nov 2029
55
92nd
20,672
08 Jul 2030
56
93rd
20,897
18 Feb 2031
57
94th
21,122
01 Oct 2031
57
95th
21,347
13 May 2032
58
96th
21,571
23 Dec 2032
59
97th
21,796
05 Aug 2033
59
98th
22,021
18 Mar 2034
60
99th
22,245
28 Oct 2034
60
100th
22,470
10 Jun 2035
61
101st
22,695
21 Jan 2036
62
102nd
22,920
02 Sep 2036
62