"Tue, 03 Sep 2024 15:39:49"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240903
Only TIME
15:39:49
General datetime
2024-09-03 15:39:49Z
For Database
2024-09-03 15:39:49
For HTTP1.1
Tue, 03 Sep 2024 15:39:49 GMT