Days Since Date

The next full moon is 26 September 2026 at 16:48 UTC

The next full moon falls on Saturday, 26 September 2026 at 16:48 UTC, which is 3 days from now. It is traditionally called the Corn Moon. The one after it is on 26 October 2026 at 04:11 UTC.

Next full moon
26 September
Saturday at 16:48 UTC
Days until it
3
77 hours
Traditional name
Corn Moon
September full moon
3days
00hrs
00min
00sec
Computed with the Meeus chapter 49 lunation series · instant given in UTC
One instant everywhere – a full moon happens at the same moment worldwide. 16:48 UTC UTC on 26 September is the previous evening in the Americas and the following morning across much of Asia.

How many days until the next full moon?

3 days, or 77 hours from the moment this page was built. The last full moon was Friday, 28 August 2026 at 04:18 UTC, 26 days ago, so the moon is currently waxing gibbous. One full moon to the next takes 29.47 days this time round, against a long-term average of 29.531 days.

When is the full moon this month?

September 2026 has one full moon, on Saturday, 26 September 2026 at 16:48 UTC, the Corn Moon.

DateWeekdayTime (UTC)Traditional nameFrom today
26 September 2026Saturday16:48 UTCCorn Moon3 days away
26 October 2026Monday04:11 UTCHunter's Moon33 days away
24 November 2026Tuesday14:53 UTCBeaver Moon62 days away
24 December 2026Thursday01:28 UTCCold Moon92 days away

What are all the full moon dates in 2026?

2026 holds 13 full moons, from 3 January 2026 to 24 December 2026. May carries two of them, which is why the count reaches 13 rather than twelve. The Harvest Moon, meaning the full moon nearest the September equinox rather than simply the September one, falls on 26 September 2026.

#DateWeekdayTime (UTC)Traditional name
13 January 2026Saturday10:02 UTCWolf Moon
21 February 2026Sunday22:09 UTCSnow Moon
33 March 2026Tuesday11:37 UTCWorm Moon
42 April 2026Thursday02:11 UTCPink Moon
51 May 2026Friday17:23 UTCFlower Moon
631 May 2026Sunday08:45 UTCFlower Moon
729 June 2026Monday23:56 UTCStrawberry Moon
829 July 2026Wednesday14:35 UTCBuck Moon
928 August 2026Friday04:18 UTCSturgeon Moon
1026 September 2026Saturday16:48 UTCCorn Moon
1126 October 2026Monday04:11 UTCHunter's Moon
1224 November 2026Tuesday14:53 UTCBeaver Moon
1324 December 2026Thursday01:28 UTCCold Moon

Full year detail including quarters: moon phases 2026.

When is the next new moon?

The next new moon is Saturday, 10 October 2026 at 15:49 UTC, 17 days away. New moon is the opposite alignment to full moon: the moon sits between Earth and Sun with its lit face turned away, so nothing is visible. It matters to anyone watching a meteor shower or looking for faint objects, because the sky is at its darkest. There is a page of its own for it: the next new moon.

What are the phases of the moon?

The cycle has four named instants and four intermediate shapes. New moon is the moment of alignment between Earth and Sun. Over the following days a waxing crescent thickens until first quarter, when exactly half the visible face is lit and the moon has completed a quarter of its circuit. It grows through waxing gibbous to full moon, the opposite alignment, then shrinks back through waning gibbous, last quarter and waning crescent to the next new moon. The quarters are named for position in the orbit, not for the half-lit shape, which is why a half moon is called a quarter.

Why does the full moon date change every month?

Because a lunar month and a calendar month are different lengths. One new moon to the next averages 29.530589 days, while calendar months run 28 to 31. The full moon therefore slips about a day earlier each month relative to the calendar, and roughly every two or three years the slippage lets a single calendar month catch two full moons, which is a blue moon. Twelve lunar months add up to about 354.37 days, eleven short of a year, and those eleven days are the entire cause.

The interval is not even constant. The moon's orbit is an ellipse, so it moves faster when nearer the Earth, and the Earth is itself moving around the Sun during the month. Successive full moons can be as much as half a day apart from the average in either direction, which is why any rule of thumb based on a fixed 29 or 30 day gap eventually drifts off the real dates.

Moon phase calendars by year

Complete phase tables for each of the 21 years from 2020 to 2040, with every new moon, quarter and full moon.

YearFull moonsNew moonsFirst full moonBlue moon month
Moon phases 2020131210 JanuaryOctober
Moon phases 2021121228 Januarynone
Moon phases 2022121317 Januarynone
Moon phases 202313126 JanuaryAugust
Moon phases 2024121325 Januarynone
Moon phases 2025121213 Januarynone
Moon phases 202613123 JanuaryMay
Moon phases 2027121322 Januarynone
Moon phases 2028131212 JanuaryDecember
Moon phases 2029121230 Januarynone
Moon phases 2030121319 Januarynone
Moon phases 203113128 JanuarySeptember
Moon phases 2032121227 Januarynone
Moon phases 2033121315 Januarynone
Moon phases 203413124 JanuaryJuly
Moon phases 2035121323 Januarynone
Moon phases 2036121213 Januarynone
Moon phases 203713122 JanuaryJanuary, March
Moon phases 2038121321 Januarynone
Moon phases 2039131210 JanuaryOctober
Moon phases 2040121229 Januarynone

Questions

When is the next full moon?
Saturday, 26 September 2026 at 16:48 UTC, the Corn Moon.
How many days until the next full moon?
3 days.
When is the full moon after that?
Monday, 26 October 2026 at 04:11 UTC.
Is the time on this page local?
No, it is UTC. A full moon is one instant worldwide, so the local date can differ by a day.
How many full moons are there in 2026?
13.

More sky dates

Day of the year · Event countdowns · When is it? · Date calculator