"Mon, 18 Nov 2024 08:00:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
08:00:40
General datetime
2024-11-18 08:00:40Z
For Database
2024-11-18 08:00:40
For HTTP1.1
Mon, 18 Nov 2024 08:00:40 GMT