"Mon, 11 Nov 2024 16:40:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
16:40:13
General datetime
2024-11-11 16:40:13Z
For Database
2024-11-11 16:40:13
For HTTP1.1
Mon, 11 Nov 2024 16:40:13 GMT