Every Day Counts
Billionth Second Days
 
Age: 23,146 days
Date of birth
Your 2 Billionth Second is on
Tuesday
when you will be
23,148 days old

Billionth Second Days occur on the days that you are a whole billion seconds old.

So, on your first Billionth Second Day you have been alive for 1,000,000,000 seconds.

Strictly speaking this is a 'secundiversary' rather than a 'dieversary', but in order to commemorate it as a secundiversary you would need to know the precise second that you were born, and you would only be able to celebrate it for one second, rather than the whole day.

For this reason we classify it as a dieversary and recommend that you spend the entire day celebrating it.

Remind me, please


Next Main Events
Day Age
Event
Days Ahead
Year Age
23 Oct 2018
23,148
2
63
03 Jan 2019
23,220
74
63
15 Jan 2019
23,232
86
63
11 Jul 2019
23,409
263
64
08 Aug 2019
23,437
291
64
07 Oct 2019
23,497
351
64
29 Jan 2020
23,611
465
64
21 Feb 2021
24,000
854
65
20 Sep 2021
24,211
1,065
66
17 Mar 2022
24,389
1,243
66
22 Nov 2033
28,657
5,511
78
23 Feb 2045
32,768
9,622
89
11 Sep 2046
33,333
10,187
91
28 Feb 2104
54,321
31,175
148
Ordinal
Day Age
Date
Age
0
0
08 Jun 1955
0
1st
11,574
14 Feb 1987
31
2nd
23,148
23 Oct 2018
63
1
3rd
34,722
01 Jul 2050
95
4th
46,296
09 Mar 2082
126
5th
57,870
16 Nov 2113
158