"Tue, 24 Sep 2024 21:45:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
21:45:34
General datetime
2024-09-24 21:45:34Z
For Database
2024-09-24 21:45:34
For HTTP1.1
Tue, 24 Sep 2024 21:45:34 GMT