"Tue, 17 Dec 2024 11:31:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
11:31:45
General datetime
2024-12-17 11:31:45Z
For Database
2024-12-17 11:31:45
For HTTP1.1
Tue, 17 Dec 2024 11:31:45 GMT