"Tue, 23 Jul 2024 19:56:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240723
Only TIME
19:56:50
General datetime
2024-07-23 19:56:50Z
For Database
2024-07-23 19:56:50
For HTTP1.1
Tue, 23 Jul 2024 19:56:50 GMT