Unix timestamp

-21810297600

Thu 10 Nov 1278 12:00:00 AM UTC

Coordinated Universal Time

Thu Nov 10 00:00:00 1278 UTC

In your local timezone

1278-11-10T00:00:00+00:00

ISO 8601

Thu, 10 Nov 1278 00:00:00 +0000

RFC 2822