Unix timestamp

-15200870400

Sat 21 Apr 1488 12:00:00 AM UTC

Coordinated Universal Time

Sat Apr 21 00:00:00 1488 UTC

In your local timezone

1488-04-21T00:00:00+00:00

ISO 8601

Sat, 21 Apr 1488 00:00:00 +0000

RFC 2822