"Tue, 09 Jul 2024 20:54:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240709
Only TIME
20:54:56
General datetime
2024-07-09 20:54:56Z
For Database
2024-07-09 20:54:56
For HTTP1.1
Tue, 09 Jul 2024 20:54:56 GMT