"Wed, 20 Nov 2024 18:45:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241120
Only TIME
18:45:12
General datetime
2024-11-20 18:45:12Z
For Database
2024-11-20 18:45:12
For HTTP1.1
Wed, 20 Nov 2024 18:45:12 GMT