"Tue, 10 Dec 2024 21:13:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241210
Only TIME
21:13:45
General datetime
2024-12-10 21:13:45Z
For Database
2024-12-10 21:13:45
For HTTP1.1
Tue, 10 Dec 2024 21:13:45 GMT