"Tue, 17 Sep 2024 11:37:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
11:37:11
General datetime
2024-09-17 11:37:11Z
For Database
2024-09-17 11:37:11
For HTTP1.1
Tue, 17 Sep 2024 11:37:11 GMT