"Tue, 03 Dec 2024 18:35:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
18:35:16
General datetime
2024-12-03 18:35:16Z
For Database
2024-12-03 18:35:16
For HTTP1.1
Tue, 03 Dec 2024 18:35:16 GMT