411 REFERENCE · Wiktionary
Reformation Sunday
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Reformation Day
Proper noun
In Protestant churches, a commemoration of Martin Luther's 95 Theses, observed on the last Sunday in October from Reformation Day, which was originally 31 October 1517.
See also
en Reformation Day
en Holidays Protestantism