"Sun, 24 Nov 2024 21:00:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241124
Only TIME
21:00:13
General datetime
2024-11-24 21:00:13Z
For Database
2024-11-24 21:00:13
For HTTP1.1
Sun, 24 Nov 2024 21:00:13 GMT