#Summer is used to share content related to the summer season, including beach trips, vacations, sunny weather, and summer activities. This hashtag is popular for posts about summer fashion, travel destinations, outdoor fun, and seasonal events, capturing the essence of the summer experience. People use this hashtag to post about vacations, beach trips, outdoor activities, summer fashion, and general summertime vibes. It's often used in conjunction with other hashtags related to specific summer activities or locations.