"Tue, 17 Dec 2024 14:15:34"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
14:15:34
General datetime
2024-12-17 14:15:34Z
For Database
2024-12-17 14:15:34
For HTTP1.1
Tue, 17 Dec 2024 14:15:34 GMT