The first 2012 celebrations took place a week ahead of schedule, on 11-12 May in Lisbon, Portugal.
The Church of Jesus Christ of Latter-day Saints | Green Day | One Day International | New Year's Day | Boxing Day | Memorial Day | culture | Seventh-day Adventist Church | Labor Day | Doris Day | Operation Enduring Freedom | Earth Day | May Day | Sandra Day O'Connor | Valentine's Day | Record Store Day | Mother's Day | Freedom Forum | Culture | popular culture | Ferris Bueller's Day Off | Bastille Day | Six-Day War | April Fools' Day | Freedom of the City | Australia Day | Father's Day | Culture of Japan | Brightest Day | Big Day Out |