Unix timestamp

-49504262400

Tue 10 Apr 401 12:00:00 AM UTC

Coordinated Universal Time

Tue Apr 10 00:00:00 401 UTC

In your local timezone

0401-04-10T00:00:00+00:00

ISO 8601

Tue, 10 Apr 0401 00:00:00 +0000

RFC 2822