"Wed, 25 Dec 2024 09:30:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241225
Only TIME
09:30:31
General datetime
2024-12-25 09:30:31Z
For Database
2024-12-25 09:30:31
For HTTP1.1
Wed, 25 Dec 2024 09:30:31 GMT