Every Day Counts

"You can work them out with maths! That's why I love Every Day Counts."

Brian will celebrate his 239th Mercurian Birthday in 10 days.


Prof Brian Cox
 
is 21,015 days old.
Date of birth
Day Age
Event
Days Ahead
Year Age
17 Sep 2025
21,017
2
57
25 Sep 2025
21,025
10
57
25 Sep 2025
21,025
10
57
21 Dec 2025
21,112
97
57
24 Dec 2025
21,115
100
57
29 Apr 2026
21,241
226
58
18 Sep 2026
21,383
368
58
26 Oct 2026
21,421
406
58
10 Feb 2027
21,528
513
58
09 Apr 2028
21,952
937
60
27 May 2028
22,000
985
60
04 Jan 2029
22,222
1,207
60
19 Jul 2031
23,148
2,133
63
16 Jun 2034
24,211
3,196
66
18 Aug 2046
28,657
7,642
78
19 Nov 2057
32,768
11,753
89
23 Nov 2116
54,321
33,306
148

Brian has celebrated...
31 Aug 2025
21,000
K-Day
15 days ago
12 Sep 2025
21,012
Palindromic Day
3 days ago
13 Sep 2025
21,013
Centred Square Prime Day
2 days ago
 

Other Previous Events

When will you be celebrating?

Enter your date of birth and find out.

They're not just for celebrities!

SIGN UP

and we'll inform you of all your special days.