Every Day Counts
Billionth Second Days
 
Age: 11,807 days
Date of birth
Your 2 Billionth Second is on
Wednesday
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
22 Dec 2018
11,811
4
32
02 Mar 2019
11,881
74
32
02 Mar 2019
11,881
74
32
25 Apr 2019
11,935
128
32
29 Jun 2019
12,000
193
32
04 Oct 2019
12,097
290
33
13 Dec 2019
12,167
360
33
08 Jun 2020
12,345
538
33
10 Nov 2020
12,500
693
34
06 Oct 2028
15,387
3,580
42
30 Jun 2031
16,384
4,577
44
16 Feb 2035
17,711
5,904
48
24 Jun 2047
22,222
10,415
60
05 Jan 2050
23,148
11,341
63
Ordinal
Day Age
Date
Age
0
0
21 Aug 1986
0
1st
11,574
29 Apr 2018
31
2nd
23,148
05 Jan 2050
63
1
3rd
34,722
13 Sep 2081
95
4th
46,296
23 May 2113
126
5th
57,870
29 Jan 2145
158