"Sat, 24 Aug 2024 20:33:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240824
Only TIME
20:33:48
General datetime
2024-08-24 20:33:48Z
For Database
2024-08-24 20:33:48
For HTTP1.1
Sat, 24 Aug 2024 20:33:48 GMT