"Tue, 17 Dec 2024 05:04:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
05:04:31
General datetime
2024-12-17 05:04:31Z
For Database
2024-12-17 05:04:31
For HTTP1.1
Tue, 17 Dec 2024 05:04:31 GMT