"Mon, 16 Sep 2024 23:58:58"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
23:58:58
General datetime
2024-09-16 23:58:58Z
For Database
2024-09-16 23:58:58
For HTTP1.1
Mon, 16 Sep 2024 23:58:58 GMT