"Mon, 11 Nov 2024 18:44:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
18:44:03
General datetime
2024-11-11 18:44:03Z
For Database
2024-11-11 18:44:03
For HTTP1.1
Mon, 11 Nov 2024 18:44:03 GMT