"Tue, 17 Sep 2024 13:40:08"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
13:40:08
General datetime
2024-09-17 13:40:08Z
For Database
2024-09-17 13:40:08
For HTTP1.1
Tue, 17 Sep 2024 13:40:08 GMT