"Tue, 10 Sep 2024 13:47:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240910
Only TIME
13:47:15
General datetime
2024-09-10 13:47:15Z
For Database
2024-09-10 13:47:15
For HTTP1.1
Tue, 10 Sep 2024 13:47:15 GMT