"Wed, 11 Dec 2024 14:45:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
14:45:35
General datetime
2024-12-11 14:45:35Z
For Database
2024-12-11 14:45:35
For HTTP1.1
Wed, 11 Dec 2024 14:45:35 GMT