"Sat, 07 Sep 2024 20:33:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
20:33:25
General datetime
2024-09-07 20:33:25Z
For Database
2024-09-07 20:33:25
For HTTP1.1
Sat, 07 Sep 2024 20:33:25 GMT