"Tue, 16 Jul 2024 20:35:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
20:35:14
General datetime
2024-07-16 20:35:14Z
For Database
2024-07-16 20:35:14
For HTTP1.1
Tue, 16 Jul 2024 20:35:14 GMT