"Tue, 31 Dec 2024 02:09:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241231
Only TIME
02:09:44
General datetime
2024-12-31 02:09:44Z
For Database
2024-12-31 02:09:44
For HTTP1.1
Tue, 31 Dec 2024 02:09:44 GMT