"Tue, 27 Aug 2024 21:30:41"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
21:30:41
General datetime
2024-08-27 21:30:41Z
For Database
2024-08-27 21:30:41
For HTTP1.1
Tue, 27 Aug 2024 21:30:41 GMT