"Mon, 16 Sep 2024 02:37:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
02:37:43
General datetime
2024-09-16 02:37:43Z
For Database
2024-09-16 02:37:43
For HTTP1.1
Mon, 16 Sep 2024 02:37:43 GMT