"Tue, 17 Sep 2024 23:13:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
23:13:16
General datetime
2024-09-17 23:13:16Z
For Database
2024-09-17 23:13:16
For HTTP1.1
Tue, 17 Sep 2024 23:13:16 GMT