Sommer is the German word for "summer," which refers to the warmest season of the year. It typically occurs between June and September in the Northern Hemisphere. During this time, days are longer, temperatures rise, and many people engage in outdoor activities such as swimming, hiking, and picnics. In many cultures, Sommer is associated with vacations and festivals. It is a time when schools are often closed, allowing families to travel and enjoy leisure time together. The season is also marked by various natural phenomena, such as blooming flowers and the ripening of fruits like watermelons and peaches.