Friendship Day is a special occasion celebrated to honor the bond of friendship. It is observed on the first Sunday of August in many countries, although some places celebrate it on different dates. The day encourages people to express their appreciation for friends through gifts, messages, and gatherings. The tradition of Friendship Day began in the United States in 1935, when Congress declared it a national holiday. Over the years, it has gained popularity worldwide, with various cultures adding their unique customs. Many people use this day to reconnect with old friends and strengthen existing friendships.