"Tue, 27 Aug 2024 18:20:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
18:20:32
General datetime
2024-08-27 18:20:32Z
For Database
2024-08-27 18:20:32
For HTTP1.1
Tue, 27 Aug 2024 18:20:32 GMT