"Sat, 07 Sep 2024 13:30:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
13:30:33
General datetime
2024-09-07 13:30:33Z
For Database
2024-09-07 13:30:33
For HTTP1.1
Sat, 07 Sep 2024 13:30:33 GMT