"Tue, 17 Dec 2024 16:12:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241217
Only TIME
16:12:36
General datetime
2024-12-17 16:12:36Z
For Database
2024-12-17 16:12:36
For HTTP1.1
Tue, 17 Dec 2024 16:12:36 GMT