"Mon, 11 Nov 2024 20:50:40"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
20:50:40
General datetime
2024-11-11 20:50:40Z
For Database
2024-11-11 20:50:40
For HTTP1.1
Mon, 11 Nov 2024 20:50:40 GMT