"Tue, 17 Sep 2024 13:43:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
13:43:47
General datetime
2024-09-17 13:43:47Z
For Database
2024-09-17 13:43:47
For HTTP1.1
Tue, 17 Sep 2024 13:43:47 GMT