"Tue, 17 Sep 2024 04:48:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
04:48:38
General datetime
2024-09-17 04:48:38Z
For Database
2024-09-17 04:48:38
For HTTP1.1
Tue, 17 Sep 2024 04:48:38 GMT