"Sat, 28 Sep 2024 08:56:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240928
Only TIME
08:56:54
General datetime
2024-09-28 08:56:54Z
For Database
2024-09-28 08:56:54
For HTTP1.1
Sat, 28 Sep 2024 08:56:54 GMT