"Mon, 11 Nov 2024 16:15:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
16:15:03
General datetime
2024-11-11 16:15:03Z
For Database
2024-11-11 16:15:03
For HTTP1.1
Mon, 11 Nov 2024 16:15:03 GMT