On June 21 every year, which of the following latitude(s) experience(s) a sunlight of more than 12 hours ?1.Equator2.Tropic of Cancer3.Tropic of Capricorn4.Arctic CircleSelect the correct answer using the code given below :

1. A

   1 only

   1 only. Equator has about 12 hours all year.

2. B

   2 only

   2 only. Arctic Circle is also in continuous / very long day on 21 June.

3. C

   3 and 4

   3 and 4. Tropic of Capricorn has its short day on 21 June.

4. D

   2 and 4

   2 and 4. Tropic of Cancer and Arctic Circle have more than 12 hours on 21 June.

Summary. Official key is (d) 2 and 4. On 21 June the Northern Hemisphere has its longest day. The Tropic of Cancer has more than 12 hours of daylight; the Arctic Circle has 24-hour sun. The equator stays near 12 hours. The Tropic of Capricorn has its winter short day. So only 2 and 4.