"Mon, 11 Nov 2024 13:30:00"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
13:30:00
General datetime
2024-11-11 13:30:00Z
For Database
2024-11-11 13:30:00
For HTTP1.1
Mon, 11 Nov 2024 13:30:00 GMT