"Fri, 06 Sep 2024 20:15:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240906
Only TIME
20:15:16
General datetime
2024-09-06 20:15:16Z
For Database
2024-09-06 20:15:16
For HTTP1.1
Fri, 06 Sep 2024 20:15:16 GMT