"Fri, 20 Sep 2024 22:35:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
22:35:32
General datetime
2024-09-20 22:35:32Z
For Database
2024-09-20 22:35:32
For HTTP1.1
Fri, 20 Sep 2024 22:35:32 GMT