"Tue, 17 Dec 2024 11:44:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
11:44:12
General datetime
2024-12-17 11:44:12Z
For Database
2024-12-17 11:44:12
For HTTP1.1
Tue, 17 Dec 2024 11:44:12 GMT