World Calendar Of Events 2025. The top 20 holidays and festivals in 2025 reflect humanity's rich diversity, unity, and shared values. With so much to look forward to in 2025, view a month by month guide below to some of the world’s biggest sporting events and click on each event, venue or city for further.

International awareness days set by the united nations (un). The key important dates to know for the year 2025, including holidays, celebrations, art shows, sports events, fashion week shows and more.