"Tue, 10 Dec 2024 21:47:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
21:47:35
General datetime
2024-12-10 21:47:35Z
For Database
2024-12-10 21:47:35
For HTTP1.1
Tue, 10 Dec 2024 21:47:35 GMT