Find out what's going on any day of the year, anywhere across the globe!

Since 1957, Chase's Calendar of Events lists everything worth knowing and celebrating for each day of the year: 12,500 holidays, national days, historical milestones, famous birthdays, festivals, sporting events and more. "One of the most impressive reference volumes in the world." -- Publishers Weekly
From national days to celebrity birthdays, from historical milestones to astronomical phenomena, from award ceremonies and sporting events to religious festivals and carnivals, Chase's is the must-have reference used by experts and professionals—a one-stop shop with 12,500 entries for everything that is happening now or is worth remembering from the past.

Completely updated for 2025, Chase's also features extensive appendices (astronomical data, major awards, perpetual calendar) as well as an exclusive companion website that puts the power of Chase's at the user's fingertips.

2025 is packed with special events and observances, including
National days and public holidays of every nation on EarthScores of new special days, weeks and months--such as the International Day for the Arabian Leopard (Feb 10), American Sparkling Wine Day (July 3) or Reduce Your Lawn Day (May 20).Birthdays of new world leaders, lauded authors, sports stars and breakout celebritiesInfo on milestone anniversaries, such as the 250th anniversary of the beginning of the Revolutionary War, the 250th birth anniversary of Jane Austen, the 150th birth anniversary of Mary McLeod Bethune, the 50th anniversary of the cult filmThe Rocky Horror Picture Show, the 25th anniversary of the first human habitation of the International Space Station, and much more.Information on such special events as the International Year of Glaciers' Preservation and Expo 2025And much more!