"Tue, 17 Dec 2024 11:38:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
11:38:42
General datetime
2024-12-17 11:38:42Z
For Database
2024-12-17 11:38:42
For HTTP1.1
Tue, 17 Dec 2024 11:38:42 GMT