"Mon, 09 Sep 2024 17:42:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240909
Only TIME
17:42:46
General datetime
2024-09-09 17:42:46Z
For Database
2024-09-09 17:42:46
For HTTP1.1
Mon, 09 Sep 2024 17:42:46 GMT