"Mon, 18 Nov 2024 13:39:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
13:39:31
General datetime
2024-11-18 13:39:31Z
For Database
2024-11-18 13:39:31
For HTTP1.1
Mon, 18 Nov 2024 13:39:31 GMT