Father's Day quote by George Bernard Shaw : Father's Day is celebrated around the world as an occasion to honor fathers and father figures for their love, support, and lasting influence on their families. Observed on Sunday, June 21, in 2026, the day encourages people to reflect on the importance of family bonds and express gratitude to those who have shaped their lives. While celebrations often include gifts, gatherings, and heartfelt messages, many also turn to quotes that capture the true meaning of family and parenthood.