"Mon, 30 Sep 2024 17:39:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
17:39:42
General datetime
2024-09-30 17:39:42Z
For Database
2024-09-30 17:39:42
For HTTP1.1
Mon, 30 Sep 2024 17:39:42 GMT