Moon Phases 2026: Complete Calendar, Full Moon Names, Eclipses & Supermoons

---

Quick Answer

In 2026, you can expect 12 full moons and 12 new moons, beginning with a full Wolf Moon on January 13 and ending with a full Cold Moon on December 5. There are four eclipses: a total lunar eclipse on March 3, an annular solar eclipse on February 17, a total solar eclipse on August 12, and a partial lunar eclipse on August 28. Several full moons in late 2026 qualify as supermoons, appearing larger and brighter than average. No blue moon occurs in 2026 — every month has exactly one full moon.

---

Complete 2026 Moon Phase Calendar

The table below shows every major moon phase for all 12 months of 2026. All times are listed in Coordinated Universal Time (UTC). Depending on your time zone, the date may shift by one day.

Note: Times are approximate and may vary slightly depending on the source. Always verify with a reputable astronomical almanac for precise timing.

---

What Are Moon Phases?

moon phases describe the changing appearance of the Moon as illuminated by the Sun, seen from Earth. The Moon does not produce its own light — it reflects sunlight. As the Moon orbits Earth over approximately 29.5 days (one synodic month), the angle between the Sun, Earth, and Moon shifts, revealing different portions of the Moon's sunlit half to observers on Earth.

The Eight Principal Moon Phases

The lunar cycle progresses through eight recognized phases, each lasting roughly 3.7 days:

1. New Moon: The Moon sits between Earth and the Sun, with its illuminated side facing away from us. The Moon is essentially invisible from Earth.

2. Waxing Crescent: A sliver of light appears on the right side (in the Northern Hemisphere), growing each evening.

3. First Quarter: Exactly half the Moon's face appears illuminated — the right half. Often called a "half moon" colloquially.

4. Waxing Gibbous: More than half the Moon is lit, and the illuminated area continues to grow toward full.

5. Full Moon: The Earth sits between the Sun and Moon, and the entire near side is illuminated.

6. Waning Gibbous: The illuminated portion begins to shrink, starting from the right edge.

7. Third Quarter: The left half of the Moon is illuminated (Northern Hemisphere view), also called "last quarter."

8. Waning Crescent: Only a thin sliver remains lit on the left side before the cycle restarts with a new moon.

Why the Cycle Is 29.5 Days

The synodic month — the time from one new moon to the next — is about 29.53 days. This is longer than the Moon's orbital period around Earth (27.32 days, the sidereal month) because Earth itself is moving along its orbit around the Sun. By the time the Moon completes one orbit, Earth has advanced roughly 27 degrees along its path, and the Moon must travel that extra angular distance to realign with the Sun.

---

New Moons 2026

New moons mark the beginning of each lunar cycle. They occur when the Moon passes between Earth and the Sun, making the Moon invisible to the naked eye. New moons are the best time for deep-sky observing because the absence of moonlight means darker skies.

| New Moon Date | Time (UTC) | Constellation | |---|--------------|------------|---------------| | 1 | January 29 | 07:36 | Capricornus | | 2 | February 28 | 00:22 | Aquarius | | 3 | March 29 | 10:48 | Pisces | | 4 | April 27 | 20:33 | Aries | | 5 | May 27 | 05:27 | Taurus | | 6 | June 25 | 13:41 | Gemini | | 7 | July 25 | 21:55 | Cancer | | 8 | August 8 | 06:12 | Leo | | 9 | September 7 | 14:26 | Virgo | | 10 | October 6 | 22:48 | Libra | | 11 | November 5 | 07:03 | Scorpius | | 12 | December 4 | 15:17 | Sagittarius |

What Makes New Moons Special for Astronomers

During a new moon, the Moon rises and sets with the Sun, meaning it is absent from the night sky entirely. This creates the darkest possible natural conditions for observing faint celestial objects like galaxies, nebulae, and star clusters. Many amateur astronomers plan their most important observing sessions around the new moon window — typically the three to four days on either side of the exact new moon date.

---

Full Moons 2026

Full moons have captivated human imagination for millennia. Each full moon of the year carries a traditional name rooted in Native American, Colonial American, and European folklore. These names historically tracked seasonal changes and guided agricultural and hunting activities.

| Full Moon Date | Time (UTC) | Traditional Name | |---|---------------|------------|-------------------| | 1 | January 13 | 04:25 | Wolf Moon | | 2 | February 12 | 17:43 | Snow Moon | | 3 | March 14 | 06:41 | Worm Moon | | 4 | April 13 | 19:56 | Pink Moon | | 5 | May 13 | 09:18 | Flower Moon | | 6 | June 11 | 22:44 | Strawberry Moon | | 7 | July 11 | 12:08 | Buck Moon | | 8 | August 9 | 01:31 | Sturgeon Moon | | 9 | September 7 | 14:52 | Corn Moon | | 10 | October 7 | 04:15 | Harvest Moon | | 11 | November 5 | 17:43 | Beaver Moon | | 12 | December 5 | 07:22 | Cold Moon |

Full Moon Names Explained

• Wolf Moon (January): Named for the howling of hungry wolves during the depths of winter, a name with roots in both Native American and medieval European traditions.
• Snow Moon (February): Reflects the typically heavy snowfall of February in northern latitudes. Some tribes called it the Hunger Moon due to scarce hunting.
• Worm Moon (March): Marks the appearance of earthworm casts as the ground thaws. Also called the Sap Moon or Crow Moon.
• Pink Moon (April): Not named for the color of the Moon itself, but for the pink wildflower Phlox subulata (moss phlox) that blooms in early spring across eastern North America.
• Flower Moon (May): Celebrates the abundant blooming of wildflowers. The Cree called it the Frog Moon; others knew it as the Planting Moon.
• Strawberry Moon (June): Signals the short strawberry harvesting season. In Europe, it was sometimes called the Rose Moon or Hot Moon.
• Buck Moon (July): Named for the time when male deer (bucks) begin to grow new antlers. Also known as the Thunder Moon for summer storms.
• Sturgeon Moon (August): References the sturgeon fish of the Great Lakes, which were most readily caught during this month. Also called the Green Corn Moon.
• Corn Moon (September): Corresponds with the harvest of corn and other staple crops. If this full moon falls closest to the autumn equinox, it becomes the Harvest Moon instead.
• Harvest Moon (October): The full moon closest to the autumnal equinox. It rises close to sunset for several consecutive nights, providing extended light for farmers harvesting crops.
• Beaver Moon (November): Marks the time when beavers retreat to their lodges for winter. Also historically associated with setting beaver traps before freeze-up.
• Cold Moon (December): Reflects the bitter cold of the approaching winter solstice. Also called the Long Night Moon for the extended hours of darkness.

---

Eclipses in 2026

The year 2026 features four eclipses: two solar and two lunar. Eclipses occur in pairs or trios separated by roughly six months, during eclipse seasons when the Sun is near a lunar node (the point where the Moon's orbit crosses the ecliptic plane).

Solar Eclipses

The February 17 annular solar eclipse occurs when the Moon is near apogee (farthest from Earth) and appears slightly too small to fully cover the Sun's disk, creating a dramatic "ring of fire" effect. The path of annularity sweeps across the South Atlantic Ocean and Antarctica, with partial phases visible from southern South America and the southern tip of Africa.

The August 12 total solar eclipse is one of the most anticipated astronomical events of 2026. The path of totality crosses the Arctic, Greenland, Iceland, and northern Spain. Major cities like Reykjavik and Valencia will experience totality, while a deep partial eclipse will be visible across most of Europe, northern Africa, and western Russia. This eclipse draws significant attention because of its accessibility to European population centers.

Lunar Eclipses

The March 3 total lunar eclipse will be a spectacular event for observers across the Americas, Europe, and Africa. During totality, the Moon takes on a deep copper-red hue — often called a "Blood Moon" — as sunlight refracted through Earth's atmosphere illuminates the lunar disk. The total phase lasts nearly an hour, giving ample time for viewing and photography.

The August 28 partial lunar eclipse sees only a portion of the Moon pass through Earth's umbral shadow. While less dramatic than a total eclipse, it remains a rewarding sight as the shadow's curved edge visibly darkens part of the Moon's face — a phenomenon that helped ancient Greek astronomers deduce Earth's spherical shape.

---

Supermoons in 2026

A supermoon occurs when a full moon coincides with the Moon's closest approach to Earth (perigee) or near it. The most widely accepted definition, from astrologer Richard Nolle, classifies a supermoon as any full or new moon within 90% of the Moon's closest perigee distance. Under a more practical astronomical definition, supermoons are full moons that occur when the Moon is within 360,000 kilometers of Earth.

In 2026, the supermoons fall in the latter part of the year when full moons occur near perigee:

The November 5 Beaver Moon is expected to be the closest supermoon of 2026, at approximately 355,800 km from Earth — making it the largest and brightest full moon of the year. The October and December supermoons are nearly as impressive, and all three will appear noticeably brighter than the full moons earlier in the year.

---

Blue Moons in 2026

A blue moon is an additional full moon that appears in a calendar month or season. There are two definitions:

• Monthly Blue Moon: A second full moon within a single calendar month (the more common modern usage).
• Seasonal Blue Moon: The third full moon in an astronomical season that contains four full moons (the older, traditional definition).

In 2026, there is no blue moon by either definition. Each calendar month contains exactly one full moon, and no astronomical season contains four full moons. The most recent monthly blue moon occurred on August 30, 2023, and the next one will not arrive until May 31, 2028. Blue moons are not especially rare despite the popular expression — they occur roughly once every 2.5 years on average.

---

How Moon Phases Affect Tides

The Moon is the dominant force behind Earth's tides. Its gravitational pull creates a bulge in the ocean on the side of Earth facing the Moon, and a corresponding bulge on the opposite side due to inertia. As Earth rotates through these bulges, coastal areas experience two high tides and two low tides roughly every 24 hours and 50 minutes.

Spring Tides and Neap Tides

The phase of the Moon directly affects tidal range — the difference between high and low tide:

• Spring tides occur during full moons and new moons, when the Sun, Moon, and Earth are aligned. The gravitational forces of the Sun and Moon combine, producing the highest high tides and the lowest low tides. Despite the name, this has nothing to do with the spring season — it derives from the Old English "springan," meaning to surge or leap.
• Neap tides occur during first quarter and third quarter moons, when the Sun and Moon are at right angles relative to Earth. Their gravitational forces partially cancel, producing moderate tides with the smallest tidal range.

During supermoons, the Moon's increased proximity intensifies these effects, producing perigean spring tides — sometimes called "king tides" — that can be several inches to a foot higher than normal spring tides. While this rarely causes flooding on its own, it can exacerbate coastal flooding when combined with storms or onshore winds.

---

Moon Phase Photography Tips

Capturing the Moon in photographs is one of the most rewarding — and accessible — forms of astrophotography. Here are practical tips for every skill level.

Equipment Recommendations

Key Tips

1. Shoot at moonrise or moonset, not at the Moon's highest point. The Moon appears larger near the horizon due to atmospheric refraction and the psychological "moon illusion." This is also when you can frame the Moon alongside landscapes or buildings for scale.

2. Use a fast shutter speed. The Moon is surprisingly bright. Start with ISO 200, f/8, and 1/125s for a full moon. Overexposure is the most common mistake — the Moon should not look like a flat white disk.

3. Focus manually. Autofocus struggles with the Moon, especially when it's high in a dark sky. Use live view and zoom in on the lunar edge to nail focus.

4. Capture the terminator. The line between light and shadow during crescent, quarter, and gibbous phases reveals the most surface detail. Craters and mountains cast long shadows along the terminator, creating three-dimensional depth.

5. Use a sturdy tripod. Even slight vibration will blur your image at longer focal lengths. Use a 2-second timer delay or a remote shutter release.

6. Bracket your exposures. Take shots at varying shutter speeds to ensure you capture both the bright lunar surface and any earthshine (the faint illumination of the Moon's dark side reflected from Earth).

7. For moonlit landscapes, shoot during the days around full moon but before moonrise or after moonset to capture the landscape under moonlight without the Moon itself dominating the frame.

Best Phases for Photography

---