Born: 17 Oct 1966
Mark Gatiss
Actor, screenwriter and novelist
21,278 days old
He will celebrate his 13th Cererian Birthday on 24 August 2026 aged 21,861 days.
A birthday if you lived on the dwarf planet Ceres. They occur every four and a half years.
Day age
Days ahead
Year age
Day age
Year age
12th
20,179
55
13th
21,861
59
14th
23,542
64
15th
25,224
69
16th
26,906
73
17th
28,587
78
18th
30,269
82
19th
31,950
87
20th
33,632
92
21st
35,314
96
22nd
36,995
101
23rd
38,677
105
24th
40,358
110
25th
42,040
115
26th
43,722
119
27th
45,403
124
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