"Tue, 23 Jul 2024 19:54:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240723
Only TIME
19:54:16
General datetime
2024-07-23 19:54:16Z
For Database
2024-07-23 19:54:16
For HTTP1.1
Tue, 23 Jul 2024 19:54:16 GMT