"Tue, 03 Dec 2024 18:45:59"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
18:45:59
General datetime
2024-12-03 18:45:59Z
For Database
2024-12-03 18:45:59
For HTTP1.1
Tue, 03 Dec 2024 18:45:59 GMT