"Tue, 03 Sep 2024 16:55:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240903
Only TIME
16:55:55
General datetime
2024-09-03 16:55:55Z
For Database
2024-09-03 16:55:55
For HTTP1.1
Tue, 03 Sep 2024 16:55:55 GMT