"Tue, 10 Dec 2024 20:45:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
20:45:54
General datetime
2024-12-10 20:45:54Z
For Database
2024-12-10 20:45:54
For HTTP1.1
Tue, 10 Dec 2024 20:45:54 GMT