"Sat, 31 Aug 2024 22:21:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240831
Only TIME
22:21:44
General datetime
2024-08-31 22:21:44Z
For Database
2024-08-31 22:21:44
For HTTP1.1
Sat, 31 Aug 2024 22:21:44 GMT