Reformation Day

Next celebratedSaturday, October 31, 2026

Celebrate Reformation Day and reflect on the powerful changes that took place 500 years ago - a momentous event in history!

See how to celebrate

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Last updated February 7, 2026 · by the Holiday Calendar TeamHave an update or spot an error?

YEARLY DATEOctober 31

OBSERVED INInternationally

CATEGORYReligion

SUBCATEGORYChristian

INTRO

Introduction

It's time to celebrate Reformation Day on October 31! This day marks an important anniversary in the history of Christianity, as it is the day that Martin Luther famously nailed his 95 Theses to the door of Wittenberg Castle Church in 1517. This event sparked a spiritual revolution and led to the formation of Protestantism, which has influenced many aspects of modern life. So put on your dancing shoes and get ready to celebrate this special holiday with family and friends!

TIMELINE

Reformation Day Timeline

Luther’s 95 Theses

Martin Luther nails his 95 Theses to the door of Wittenberg Castle Church, sparking a spiritual revolution that led to the Protestant Reformation.

Excommunication and Exile

Luther is excommunicated by Pope Leo X and goes into exile at Wartburg Castle, where he translates the New Testament into German.

Augsburg Confession

The Augsburg Confession, a key document of the Protestant Reformation that outlined key Lutheran teachings, was presented to Emperor Charles V.

First Centenary of Reformation

The first centenary of the Reformation is celebrated with large public events, marking the beginning of Reformation Day as an annual observance.

500th Anniversary Celebration

Worldwide events and special church services celebrate the 500th anniversary of the Reformation, highlighting the enduring impact of Luther's actions.

GET INVOLVED

How to Celebrate Reformation Day

Read about Reformation Day

Learn more about Reformation Day and its importance by reading books and articles about it. What was the significance of Martin Luther's 95 Theses? What did the Protestant Reformation accomplish?

VISIT

Visit a Protestant Church

Take a trip to visit a Protestant church and learn more about their beliefs and practices. This is a great way to understand the effects of the Reformation and how it changed the face of Christianity.

ORGANIZE

Organize a discussion

Gather some friends together and organize a discussion on the effects of the Reformation. Invite people with different religious backgrounds and discuss how the Reformation has shaped our society today.

WATCH

Watch a movie or documentary

Watch a movie or documentary related to the Reformation. This is a great way to learn more about this important event in history and its impact on our world today.

ATTEND

Attend a lecture

Check with your local university or college for lectures related to the Reformation. Most universities will have events related to this topic, which is a great way to learn more about this important event in history.

WHY THIS DAY MATTERS

Why Reformation Day is Important

Reformation Day is a call to action

But Reformation Day isn't just about remembrance; it is also a call to continued vigilance in studying and following God's Word. As Luther said "Here I stand, I can do no other," may we too be ready and willing to stand for truth whenever it is challenged!

Reformation Day is an important commemoration

Reformation Day is a celebration of religious reformers like Martin Luther, who sought out to rectify hundreds of years of doctrinal errors and restore the church to its biblical roots. Reformation Day also honors those who have remained faithful to orthodox Christian doctrines through the centuries, despite fierce opposition from enemies of the gospel.

Reformation Day remind us of our roots

The main focus of Reformation Day is remembering and celebrating the work of great reformers like Martin Luther and John Calvin. It reminds us of how far we have come in understanding God's Word, and how much we owe to those who helped us understand it better.