"Mon, 30 Sep 2024 21:43:46"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240930
Only TIME
21:43:46
General datetime
2024-09-30 21:43:46Z
For Database
2024-09-30 21:43:46
For HTTP1.1
Mon, 30 Sep 2024 21:43:46 GMT