"Tue, 31 Dec 2024 23:27:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241231
Only TIME
23:27:18
General datetime
2024-12-31 23:27:18Z
For Database
2024-12-31 23:27:18
For HTTP1.1
Tue, 31 Dec 2024 23:27:18 GMT