Understanding the Solstices and Equinoxes

The video explains the concepts of solstices and equinoxes, focusing on their occurrence and effects in the Northern Hemisphere. It covers the winter solstice, the shortest day of the year, and the summer solstice, the longest day. The video also details the equinoxes, when day and night are equal, and their significance globally. Specific dates for these events are provided, along with their impact on daylight and darkness.

What is the winter solstice known for in the Northern Hemisphere?

• Equal hours of daylight and darkness

• The beginning of summer

• The longest day of the year

• The shortest day of the year

When does the summer solstice occur in the Northern Hemisphere?

• September 22nd or 23rd

• March 20th or 21st

• June 20th or 21st

• December 21st or 22nd

What happens during an equinox?

• The sun is farthest from the equator

• The shortest day of the year occurs

• The longest day of the year occurs

• The sun is directly over the equator

Which equinox marks the beginning of spring in the Northern Hemisphere?

• Autumnal equinox

• Summer solstice

• Vernal equinox

• Winter solstice

When does the autumnal equinox occur?

• December 21st or 22nd

• September 22nd or 23rd

• June 20th or 21st

• March 20th or 21st