"Tue, 03 Sep 2024 16:35:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240903
Only TIME
16:35:47
General datetime
2024-09-03 16:35:47Z
For Database
2024-09-03 16:35:47
For HTTP1.1
Tue, 03 Sep 2024 16:35:47 GMT