"Tue, 17 Sep 2024 08:31:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
08:31:11
General datetime
2024-09-17 08:31:11Z
For Database
2024-09-17 08:31:11
For HTTP1.1
Tue, 17 Sep 2024 08:31:11 GMT