"Tue, 10 Dec 2024 20:35:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
20:35:56
General datetime
2024-12-10 20:35:56Z
For Database
2024-12-10 20:35:56
For HTTP1.1
Tue, 10 Dec 2024 20:35:56 GMT