"Wed, 11 Dec 2024 17:45:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
17:45:37
General datetime
2024-12-11 17:45:37Z
For Database
2024-12-11 17:45:37
For HTTP1.1
Wed, 11 Dec 2024 17:45:37 GMT