"Fri, 20 Sep 2024 10:13:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
10:13:31
General datetime
2024-09-20 10:13:31Z
For Database
2024-09-20 10:13:31
For HTTP1.1
Fri, 20 Sep 2024 10:13:31 GMT