Unix timestamp

-22190025600

Fri 29 Oct 1266 12:00:00 AM UTC

Coordinated Universal Time

Fri Oct 29 00:00:00 1266 UTC

In your local timezone

1266-10-29T00:00:00+00:00

ISO 8601

Fri, 29 Oct 1266 00:00:00 +0000

RFC 2822