"Fri, 26 Jul 2024 23:21:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240726
Only TIME
23:21:16
General datetime
2024-07-26 23:21:16Z
For Database
2024-07-26 23:21:16
For HTTP1.1
Fri, 26 Jul 2024 23:21:16 GMT