The angle at which the Sun appears in the sky varies depending on your location and the time of year. However, I can provide you with a rough estimate of when the Sun is at a 30-degree angle.
Assuming you are referring to the angle of the Sun above the horizon, a 30-degree angle typically occurs around one hour after sunrise or one hour before sunset. This timing may vary depending on your specific location and the time of year, as the Sun's angle changes throughout the day and across different seasons.
To get a more accurate time for your specific location and date, you can use online tools or smartphone applications that provide sunrise and sunset data. These tools can give you precise information about the angle of the Sun at any given time of the day.