"Thu, 11 Jul 2024 21:27:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240711
Only TIME
21:27:10
General datetime
2024-07-11 21:27:10Z
For Database
2024-07-11 21:27:10
For HTTP1.1
Thu, 11 Jul 2024 21:27:10 GMT