Unix timestamp

-22690022400

Sun 25 Dec 1250 12:00:00 AM UTC

Coordinated Universal Time

Sun Dec 25 00:00:00 1250 UTC

In your local timezone

1250-12-25T00:00:00+00:00

ISO 8601

Sun, 25 Dec 1250 00:00:00 +0000

RFC 2822