"Tue, 03 Sep 2024 14:40:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240903
Only TIME
14:40:31
General datetime
2024-09-03 14:40:31Z
For Database
2024-09-03 14:40:31
For HTTP1.1
Tue, 03 Sep 2024 14:40:31 GMT