"Tue, 17 Dec 2024 18:07:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
18:07:50
General datetime
2024-12-17 18:07:50Z
For Database
2024-12-17 18:07:50
For HTTP1.1
Tue, 17 Dec 2024 18:07:50 GMT