"Tue, 24 Sep 2024 13:43:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
13:43:38
General datetime
2024-09-24 13:43:38Z
For Database
2024-09-24 13:43:38
For HTTP1.1
Tue, 24 Sep 2024 13:43:38 GMT