"Tue, 03 Sep 2024 13:12:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240903
Only TIME
13:12:11
General datetime
2024-09-03 13:12:11Z
For Database
2024-09-03 13:12:11
For HTTP1.1
Tue, 03 Sep 2024 13:12:11 GMT