"Mon, 16 Sep 2024 14:34:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
14:34:00
General datetime
2024-09-16 14:34:00Z
For Database
2024-09-16 14:34:00
For HTTP1.1
Mon, 16 Sep 2024 14:34:00 GMT