"Fri, 20 Sep 2024 17:35:07"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
17:35:07
General datetime
2024-09-20 17:35:07Z
For Database
2024-09-20 17:35:07
For HTTP1.1
Fri, 20 Sep 2024 17:35:07 GMT