"Fri, 06 Sep 2024 14:38:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
14:38:13
General datetime
2024-09-06 14:38:13Z
For Database
2024-09-06 14:38:13
For HTTP1.1
Fri, 06 Sep 2024 14:38:13 GMT