"Mon, 16 Sep 2024 16:41:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
16:41:45
General datetime
2024-09-16 16:41:45Z
For Database
2024-09-16 16:41:45
For HTTP1.1
Mon, 16 Sep 2024 16:41:45 GMT