There are four main seasons in India. Summer is one of them. It is very hot weather, but it is well-liked by many. It lasts for four months (March, April, May and June), however, May and June are the hottest months. The summer season is due to the earth revolving around the sun. During this process, when part of the earth comes close to the sun, that part gets heated (due to the fall of direct rays of the sun), which brings the summer season. In this season, the days get longer and the nights get shorter.