"Thu, 22 Aug 2024 21:39:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240822
Only TIME
21:39:45
General datetime
2024-08-22 21:39:45Z
For Database
2024-08-22 21:39:45
For HTTP1.1
Thu, 22 Aug 2024 21:39:45 GMT