12 full moons · 13 new moons · 3 supermoons
January 2033
- 1 New MoonSat
- 7 First QuarterFri
- 15 Full MoonSat
- 23 Last QuarterSun
- 30 New MoonSun
February 2033
- 6 First QuarterSun
- 14 Full MoonMon
- 22 Last QuarterTue
March 2033
- 1 New MoonTue
- 7 First QuarterMon
- 15 Full MoonTue
- 23 Last QuarterWed
- 30 New MoonWed
April 2033
- 6 First QuarterWed
- 14 Full MoonThu
- 22 Last QuarterFri
- 28 New MoonThu
May 2033
- 6 First QuarterFri
- 14 Full MoonSat
- 21 Last QuarterSat
- 28 New MoonSat
June 2033
- 4 First QuarterSat
- 12 Full MoonSun
- 19 Last QuarterSun
- 26 New MoonSun
July 2033
- 4 First QuarterMon
- 12 Full MoonTue
- 19 Last QuarterTue
- 26 New MoonTue
August 2033
- 3 First QuarterWed
- 10 Full MoonWed
- 17 Last QuarterWed
- 24 New MoonWed
September 2033
- 1 First QuarterThu
- 8 Full MoonThu Supermoon
- 15 Last QuarterThu
- 23 New MoonFri
October 2033
- 1 First QuarterSat
- 8 Full MoonSat Supermoon
- 15 Last QuarterSat
- 23 New MoonSun
- 31 First QuarterMon
November 2033
- 6 Full MoonSun Supermoon
- 13 Last QuarterSun
- 21 New MoonMon
- 29 First QuarterTue
December 2033
- 6 Full MoonTue
- 13 Last QuarterTue
- 21 New MoonWed
- 28 First QuarterWed
Dates in Toronto time. The Moon as seen from the Northern Hemisphere.
How Moon phases work
The Moon has no light of its own: the bright part we see is the side facing the Sun. Over about 29.5 days it goes through the four main phases — New Moon, First Quarter, Full Moon and Last Quarter — with crescent and gibbous phases in between.
From the Southern Hemisphere the Moon looks upside down compared with the north: a waxing crescent is lit on the left instead of the right.
A supermoon is a Full Moon near perigee, less than 360,000 km from Earth, so it looks slightly bigger and brighter. A Blue Moon is the second Full Moon in a calendar month.