"Tue, 03 Sep 2024 20:31:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240903
Only TIME
20:31:08
General datetime
2024-09-03 20:31:08Z
For Database
2024-09-03 20:31:08
For HTTP1.1
Tue, 03 Sep 2024 20:31:08 GMT