"Tue, 10 Sep 2024 23:40:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240910
Only TIME
23:40:13
General datetime
2024-09-10 23:40:13Z
For Database
2024-09-10 23:40:13
For HTTP1.1
Tue, 10 Sep 2024 23:40:13 GMT