"Fri, 20 Sep 2024 07:13:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
07:13:14
General datetime
2024-09-20 07:13:14Z
For Database
2024-09-20 07:13:14
For HTTP1.1
Fri, 20 Sep 2024 07:13:14 GMT