There have been 14 extreme supermoons since 1900 with the most recent occurring in 2005, 1993, 1992, 1990, 1975, 1974, 1972 and 1954. We can look forward to enjoying (weather permitting) future extreme supermoons in 2016, 2018, 2023, 2034 and 2036… so save the date, we’re brewin’ up some moonshine!