"Tue, 20 Aug 2024 13:01:02"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240820
Only TIME
13:01:02
General datetime
2024-08-20 13:01:02Z
For Database
2024-08-20 13:01:02
For HTTP1.1
Tue, 20 Aug 2024 13:01:02 GMT