"Tue, 31 Dec 2024 14:42:50"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241231
Only TIME
14:42:50
General datetime
2024-12-31 14:42:50Z
For Database
2024-12-31 14:42:50
For HTTP1.1
Tue, 31 Dec 2024 14:42:50 GMT