This year's autumn equinox to take place on Saturday

The video explains how the Sun crosses the Earth's equator, marking the transition from the Northern to the Southern Hemisphere. It discusses how Earth's tilt affects seasonal changes, with the Northern Hemisphere tilting away from the Sun in winter and towards it in summer. During the equinox, day and night are approximately equal worldwide. The Autumn Equinox typically occurs on September 22nd, 23rd, or 24th in the Northern Hemisphere.

What happens when the Sun crosses the Earth's equator?

• It causes a solar eclipse.

• It indicates a transition between hemispheres.

• It signifies the start of a new year.

• It marks the beginning of winter.

How does Earth's tilt affect the Northern Hemisphere during winter?

• It tilts away from the Sun.

• It tilts towards the Sun.

• It tilts sideways.

• It remains upright.

During which season does the Northern Hemisphere tilt towards the Sun?

• Winter

• Spring

• Summer

• Autumn

What is the significance of the equinox?

• It marks the longest day of the year.

• It is the hottest day of the year.

• Day and night are of equal length.

• It is the coldest day of the year.

On which dates does the Autumn Equinox usually occur in the Northern Hemisphere?

• October 1st, 2nd, or 3rd

• September 22nd, 23rd, or 24th

• September 20th, 21st, or 22nd

• August 30th, 31st, or September 1st