"Sun, 11 Aug 2024 11:07:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240811
Only TIME
11:07:48
General datetime
2024-08-11 11:07:48Z
For Database
2024-08-11 11:07:48
For HTTP1.1
Sun, 11 Aug 2024 11:07:48 GMT