"Tue, 17 Dec 2024 02:38:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
02:38:56
General datetime
2024-12-17 02:38:56Z
For Database
2024-12-17 02:38:56
For HTTP1.1
Tue, 17 Dec 2024 02:38:56 GMT