"Mon, 11 Nov 2024 14:15:55"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
14:15:55
General datetime
2024-11-11 14:15:55Z
For Database
2024-11-11 14:15:55
For HTTP1.1
Mon, 11 Nov 2024 14:15:55 GMT