"Tue, 16 Jul 2024 11:45:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240716
Only TIME
11:45:11
General datetime
2024-07-16 11:45:11Z
For Database
2024-07-16 11:45:11
For HTTP1.1
Tue, 16 Jul 2024 11:45:11 GMT