Unix timestamp 1609459200
Seconds since 1970-01-01 00:00:00 UTC.
2021-01-01 00:00:00
Friday, January 1, 2021 at 00:00:00 UTC. ISO 8601: 2021-01-01T00:00:00Z.
Neighbouring values
| Timestamp | UTC date and time |
|---|---|
| 1609372800 | 2020-12-31 00:00:00 |
| 1609455600 | 2020-12-31 23:00:00 |
| 1609459140 | 2020-12-31 23:59:00 |
| 1609459200 | 2021-01-01 00:00:00 |
| 1609459260 | 2021-01-01 00:01:00 |
| 1609462800 | 2021-01-01 01:00:00 |
| 1609545600 | 2021-01-02 00:00:00 |
Seconds, milliseconds, or not?
This page interprets 1609459200 as seconds, the POSIX convention and what JavaScript's
Date.now() returns after dividing by 1000. A 13-digit number is milliseconds instead;
multiply by 1000 to get it.