"Mon, 11 Nov 2024 14:45:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
14:45:21
General datetime
2024-11-11 14:45:21Z
For Database
2024-11-11 14:45:21
For HTTP1.1
Mon, 11 Nov 2024 14:45:21 GMT