Unix timestamp

-67737600

Thu 09 Nov 1967 12:00:00 AM UTC

Coordinated Universal Time

Thu Nov 9 00:00:00 1967 UTC

In your local timezone

1967-11-09T00:00:00+00:00

ISO 8601

Thu, 09 Nov 1967 00:00:00 +0000

RFC 2822