"Tue, 17 Sep 2024 02:39:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
02:39:14
General datetime
2024-09-17 02:39:14Z
For Database
2024-09-17 02:39:14
For HTTP1.1
Tue, 17 Sep 2024 02:39:14 GMT