"Sat, 31 Aug 2024 21:25:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
21:25:56
General datetime
2024-08-31 21:25:56Z
For Database
2024-08-31 21:25:56
For HTTP1.1
Sat, 31 Aug 2024 21:25:56 GMT