"Mon, 09 Sep 2024 09:45:06"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240909
Only TIME
09:45:06
General datetime
2024-09-09 09:45:06Z
For Database
2024-09-09 09:45:06
For HTTP1.1
Mon, 09 Sep 2024 09:45:06 GMT