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When is Reformation Day 2025?

Reformation Day 2025 is on Friday 31st Oct, 2025 (31/10/2025) in 1006 days

What is Reformation Day?

Reformation Day

On the 31st of October of every year, Protestant Christians observe Reformation Day – a religious holiday that commemorates the onset of the Reformation.

Many speculations apropos the events that occurred on the 31st of October exist; for example, according to Philip Melanchthon, that day in 1517, German monk Martin Luther nailed his theses on the door of a church, specifically, the All Saints’ Church. This conjecture, however, was never confirmed; for there is no other source to substantiate the notion. Available information impart that the 31st of October was the day when the Archbishop of Mainz received the work of Martin Luther, which is now regarded as the inception of the Reformation, alongside Melanchthon’s surmise.

Dates for Reformation Day from 2015 to 2030

The next occurrence of Reformation Day is marked in red

When is ...?WeekdayDateDays away
Reformation Day 2030ThursdayOct 31st in 2832 days
Reformation Day 2029WednesdayOct 31st in 2467 days
Reformation Day 2028TuesdayOct 31st in 2102 days
Reformation Day 2027SundayOct 31st in 1736 days
Reformation Day 2026SaturdayOct 31st in 1371 days
Reformation Day 2025FridayOct 31st in 1006 days
Reformation Day 2024ThursdayOct 31st in 641 days
Reformation Day 2023TuesdayOct 31st in 275 days
Reformation Day 2022MondayOct 31st 89 days ago
Reformation Day 2021SundayOct 31st 454 days ago
Reformation Day 2020SaturdayOct 31st 819 days ago
Reformation Day 2019ThursdayOct 31st 1185 days ago
Reformation Day 2018WednesdayOct 31st 1550 days ago
Reformation Day 2017TuesdayOct 31st 1915 days ago
Reformation Day 2016MondayOct 31st 2280 days ago
Reformation Day 2015SaturdayOct 31st 2646 days ago
Data provided 'as is' without warranty

Quick Facts

Start DateOct 31, 2025
When? Starts in 1006 days
Duration1 Day
Type Christian Holidays

Upcoming Christian Holidays