"Fri, 05 Jul 2024 21:11:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240705
Only TIME
21:11:33
General datetime
2024-07-05 21:11:33Z
For Database
2024-07-05 21:11:33
For HTTP1.1
Fri, 05 Jul 2024 21:11:33 GMT