"Fri, 09 Aug 2024 21:22:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240809
Only TIME
21:22:20
General datetime
2024-08-09 21:22:20Z
For Database
2024-08-09 21:22:20
For HTTP1.1
Fri, 09 Aug 2024 21:22:20 GMT