"Sun, 11 Aug 2024 13:12:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240811
Only TIME
13:12:32
General datetime
2024-08-11 13:12:32Z
For Database
2024-08-11 13:12:32
For HTTP1.1
Sun, 11 Aug 2024 13:12:32 GMT