"Tue, 17 Sep 2024 14:42:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
14:42:45
General datetime
2024-09-17 14:42:45Z
For Database
2024-09-17 14:42:45
For HTTP1.1
Tue, 17 Sep 2024 14:42:45 GMT