"Tue, 17 Dec 2024 05:23:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
05:23:13
General datetime
2024-12-17 05:23:13Z
For Database
2024-12-17 05:23:13
For HTTP1.1
Tue, 17 Dec 2024 05:23:13 GMT