Unix timestamp

-940118400

Mon 18 Mar 1940 12:00:00 AM UTC

Coordinated Universal Time

Mon Mar 18 00:00:00 1940 UTC

In your local timezone

1940-03-18T00:00:00+00:00

ISO 8601

Mon, 18 Mar 1940 00:00:00 +0000

RFC 2822