"Tue, 03 Dec 2024 13:30:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
13:30:43
General datetime
2024-12-03 13:30:43Z
For Database
2024-12-03 13:30:43
For HTTP1.1
Tue, 03 Dec 2024 13:30:43 GMT