"Tue, 03 Dec 2024 21:21:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241203
Only TIME
21:21:23
General datetime
2024-12-03 21:21:23Z
For Database
2024-12-03 21:21:23
For HTTP1.1
Tue, 03 Dec 2024 21:21:23 GMT