"Tue, 10 Sep 2024 21:40:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240910
Only TIME
21:40:23
General datetime
2024-09-10 21:40:23Z
For Database
2024-09-10 21:40:23
For HTTP1.1
Tue, 10 Sep 2024 21:40:23 GMT