"Fri, 27 Sep 2024 08:49:15"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240927
Only TIME
08:49:15
General datetime
2024-09-27 08:49:15Z
For Database
2024-09-27 08:49:15
For HTTP1.1
Fri, 27 Sep 2024 08:49:15 GMT