"Mon, 11 Nov 2024 05:15:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
05:15:12
General datetime
2024-11-11 05:15:12Z
For Database
2024-11-11 05:15:12
For HTTP1.1
Mon, 11 Nov 2024 05:15:12 GMT