"Sun, 22 Sep 2024 05:54:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
05:54:44
General datetime
2024-09-22 05:54:44Z
For Database
2024-09-22 05:54:44
For HTTP1.1
Sun, 22 Sep 2024 05:54:44 GMT