"Sat, 07 Sep 2024 23:35:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240907
Only TIME
23:35:35
General datetime
2024-09-07 23:35:35Z
For Database
2024-09-07 23:35:35
For HTTP1.1
Sat, 07 Sep 2024 23:35:35 GMT