"Tue, 10 Sep 2024 20:15:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240910
Only TIME
20:15:23
General datetime
2024-09-10 20:15:23Z
For Database
2024-09-10 20:15:23
For HTTP1.1
Tue, 10 Sep 2024 20:15:23 GMT