"Tue, 17 Sep 2024 14:03:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
14:03:10
General datetime
2024-09-17 14:03:10Z
For Database
2024-09-17 14:03:10
For HTTP1.1
Tue, 17 Sep 2024 14:03:10 GMT