Unix timestamp

-15722553600

Tue 10 Oct 1471 12:00:00 AM UTC

Coordinated Universal Time

Tue Oct 10 00:00:00 1471 UTC

In your local timezone

1471-10-10T00:00:00+00:00

ISO 8601

Tue, 10 Oct 1471 00:00:00 +0000

RFC 2822