Why can the Moon be visible during the daytime?

Why can the Moon be visible during the daytime?

• A. It emits its own light strongly during the day.
• B. It reflects sunlight and, depending on its phase and position, can be above the horizon during daytime.
• C. It is always below the horizon during the day.
• D. It only appears at sunrise.

Answer: (B)

The Moon can be seen in the daytime because it shines by reflecting sunlight, not by producing its own light. Whether you notice it depends on its phase and where it sits in the sky relative to the Sun. When it’s above the horizon during the day and not too close to the Sun in the sky, the reflected sunlight makes it bright enough to be seen against the blue daytime sky. The key idea is that the Moon’s visibility in daylight comes from reflected sunlight and its position in the sky.

The Moon can be seen in the daytime because it shines by reflecting sunlight, not by producing its own light. Whether you notice it depends on its phase and where it sits in the sky relative to the Sun. When it’s above the horizon during the day and not too close to the Sun in the sky, the reflected sunlight makes it bright enough to be seen against the blue daytime sky. The key idea is that the Moon’s visibility in daylight comes from reflected sunlight and its position in the sky.