Question

There are two days every year when daytime and nighttime are equal. These days happen when the Sun appears in a special position in the sky. The exact moment when the Sun appears in this position is called an equinox (EE-kwuh-noks).

During which two seasons do equinoxes happen?
A. autumn and spring
B. spring and summer
C. winter and summer
D. autumn and winter

Answer 1

A. autumn and spring

Step-by-step explanation:

Equinoxes occur during autumn and spring. These are two specific moments in a year when the Sun's position in the sky results in equal lengths of daytime and nighttime. The autumn equinox signifies the transition from summer to autumn, while the spring equinox marks the transition from winter to spring.