"Mon, 16 Sep 2024 09:17:57"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
09:17:57
General datetime
2024-09-16 09:17:57Z
For Database
2024-09-16 09:17:57
For HTTP1.1
Mon, 16 Sep 2024 09:17:57 GMT