"Tue, 17 Sep 2024 11:45:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
11:45:56
General datetime
2024-09-17 11:45:56Z
For Database
2024-09-17 11:45:56
For HTTP1.1
Tue, 17 Sep 2024 11:45:56 GMT