Unix timestamp

-3462739200

Mon 09 Apr 1860 12:00:00 AM UTC

Coordinated Universal Time

Mon Apr 9 00:00:00 1860 UTC

In your local timezone

1860-04-09T00:00:00+00:00

ISO 8601

Mon, 09 Apr 1860 00:00:00 +0000

RFC 2822