"Wed, 11 Dec 2024 13:12:10"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241211
Only TIME
13:12:10
General datetime
2024-12-11 13:12:10Z
For Database
2024-12-11 13:12:10
For HTTP1.1
Wed, 11 Dec 2024 13:12:10 GMT