"Sat, 07 Sep 2024 23:17:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
23:17:16
General datetime
2024-09-07 23:17:16Z
For Database
2024-09-07 23:17:16
For HTTP1.1
Sat, 07 Sep 2024 23:17:16 GMT