Unix timestamp

-50593766400

Sat 01 Oct 366 12:00:00 AM UTC

Coordinated Universal Time

Sat Oct 1 00:00:00 366 UTC

In your local timezone

0366-10-01T00:00:00+00:00

ISO 8601

Sat, 01 Oct 0366 00:00:00 +0000

RFC 2822