"Tue, 17 Sep 2024 03:36:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
03:36:21
General datetime
2024-09-17 03:36:21Z
For Database
2024-09-17 03:36:21
For HTTP1.1
Tue, 17 Sep 2024 03:36:21 GMT