What is Azimuth Angle?
The word “Azimuth” comes from an Arabic word that means “direction.”
In simple terms, the Azimuth angle tells us the compass direction from which the sunlight is coming. It helps us understand the position of the sun in the sky throughout the day.
Key Points about Azimuth Angle:
At solar noon, the sun is directly south in the Northern Hemisphere and directly north in the Southern Hemisphere.
The azimuth angle keeps changing throughout the day. In the morning, the sun rises from the east side, moves towards the south (in the Northern Hemisphere) at noon, and sets in the west in the evening.
Azimuth is measured in degrees:
0° = North
90° = East
180° = South
270° = West
This angle is very important in solar energy. It helps in deciding the best direction to install solar panels so they can receive maximum sunlight.
Along with azimuth, another angle called altitude angle (or elevation angle) tells us how high the sun is in the sky. Both angles together give the exact position of the sun.
Solar designers and engineers use azimuth angle while doing site analysis, designing solar power systems, and creating sun-path diagrams.
Understanding the azimuth angle helps us make better use of sunlight, whether for solar panels, building design, or even simple daily plannin



