"Tue, 27 Aug 2024 11:16:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240827
Only TIME
11:16:20
General datetime
2024-08-27 11:16:20Z
For Database
2024-08-27 11:16:20
For HTTP1.1
Tue, 27 Aug 2024 11:16:20 GMT