astronomy

When is the next blood moon in 2026: dates and viewing guide

A total lunar eclipse occurs when the Moon passes fully into Earth’s umbra, turning red and often called a blood moon. In 2026, two total lunar eclipses are visible from parts...

Mara Ellison
When is the next blood moon in 2026: dates and viewing guide

Upcoming total lunar eclipses in 2026

A total lunar eclipse occurs when the Moon passes fully into Earth’s umbra, turning red and often called a blood moon. In 2026, two total lunar eclipses are visible from parts of the world, with the first favoring eastern regions and the second favoring western areas. Below are the key events, visibility, and how to prepare. Exact local timing and visibility depend on your location and weather conditions.

March 3, 2026 total lunar eclipse

The first total lunar eclipse of 2026 is visible from the Americas, Europe, Africa, and parts of Asia. The entire eclipse—including partial phases—runs from roughly 06:03 UTC to about 11:14 UTC, with totality peaking near 08:25 UTC. During totality, the Moon may appear coppery red, making it a notable photographic opportunity. Because it rises after dusk in many regions, observers in the eastern Americas and parts of Europe can catch it in the early evening sky.

  • Partial eclipse begins: 06:03 UTC
  • Totality starts: 07:20 UTC
  • Greatest eclipse (mid-totality): 08:25 UTC
  • Totality ends: 09:31 UTC
  • Partial eclipse ends: 10:46 UTC

September 18, 2026 total lunar eclipse

The second total lunar eclipse of 2026 is favorable for observers in the western Americas, parts of the Pacific, and eastern Asia. The timeline runs from approximately 17:28 UTC to 22:52 UTC, with totality peaking near 20:10 UTC. This eclipse takes place during the evening for western North America, offering clear viewing after sunset in many locations. The Moon may appear deeper red when it is lower on the horizon, influenced by atmospheric conditions.

  • Partial eclipse begins: 17:28 UTC
  • Totality starts: 18:59 UTC
  • Greatest eclipse (mid-totality): 20:10 UTC
  • Totality ends: 21:23 UTC
  • Partial eclipse ends: 22:52 UTC

What is a blood moon and why does the Moon turn red?

A blood moon is a nickname for the Moon during a total lunar eclipse, when it takes on a reddish-copper color. The term is not scientific; it refers to the visual effect caused by sunlight bending through Earth’s atmosphere. Only during totality does this coloration become most apparent, and its shade can vary based on atmospheric conditions such as dust, clouds, and pollution.

Why the red color

Sunlight passes through Earth’s atmosphere and is refracted toward the Moon. Shorter wavelengths (blue) scatter more, while longer wavelengths (red) bend into the shadow, giving the surface a ruddy appearance. Factors like volcanic ash or wildfire smoke can deepen or shift the hue, making each eclipse unique.

How lunar eclipses differ from solar eclipses

  • Visibility: Lunar eclipses are visible from anywhere on the night side of Earth, while solar eclipses trace narrow paths.
  • Safety: Watching a lunar eclipse requires no eye protection; solar eclipses do.
  • Frequency: Total lunar eclipses happen at least two and up to three times per year, whereas total solar eclipses are rarer at a given location.

How to watch and photograph the 2026 blood moons

You do not need equipment to enjoy a lunar eclipse, but a few simple steps improve the experience. Choose a site with an unobstructed view of the eastern sky before moonrise for the March eclipse and the western sky after moonset for the September eclipse. Bring warm layers if observing in the evening, and allow your eyes 15–30 minutes to adapt to the dark.

Photography basics

Use a telephoto lens or a telescope with a smartphone adapter to capture detail. Prefer a fast wide-angle for landscape compositions that include the eclipsed Moon. Start with these settings as a baseline and adjust as conditions change:

  • Camera: DSLR or mirrorless with manual mode
  • Lens: 200–400mm or wider for contextual shots
  • ISO: 400–1600 depending on twilight
  • Aperture: f/5.6–f/11 for sharpness
  • Shutter speed: 1/60 to 1/4 (test during partial phases)
  • Focus: Live view with digital zoom for precise focus

For landscape shots, bracket exposures or use HDR techniques to retain foreground detail. Avoid stacking multiple high-ISO frames unless you’re comfortable with post-processing. A tripod reduces blur, but handheld shots at faster shutter speeds can also work. Check local weather and light pollution forecasts to plan composition and timing.

Visibility map and local timing tips

Because lunar eclipses are visible over wide regions, timing is best planned by converting UTC to your local time zone and checking Moon altitude during the eclipse. In the March event, eastern North America and western Europe see the Moon high in the sky; in the September event, western North America and parts of Asia have better elevation. Use planetarium apps or eclipse websites to simulate the Moon’s path from your specific location.

Event UTC Dates Best regions for viewing Moon phase context
March 3, 2026 total lunar eclipse 06:03–11:14 UTC Eastern Americas, Europe, Africa Waning gibbous to last quarter
September 18, 2026 total lunar eclipse 17:28–22:52 UTC Western Americas, Pacific, eastern Asia Waxing gibbous to first quarter

Lunar eclipses occur in eclipse seasons roughly every six months, linked to the alignment of the Sun, Earth, and Moon. In 2026, two total lunar eclipses bracket the year, with partial solar eclipses occurring in January and July. While a blood moon refers specifically to the reddish appearance during a total lunar eclipse, it is not a distinct astronomical event but a visual phenomenon tied to orbital mechanics.

  • Partial solar eclipse: January 6, 2026
  • Total lunar eclipse: March 3, 2026
  • Partial solar eclipse: July 18, 2026
  • Total lunar eclipse: September 18, 2026

Keep in mind that these timings assume current orbital models; always verify with up-to-date sources as predictions are refined. Weather, local horizon, and atmospheric conditions can alter the visual experience on the day.

Common myths and what to expect

Some traditions link blood moons to dramatic global events, but scientific understanding is clear: the red color is a routine optical effect of Earth’s atmosphere. The next blood moon in 2026 will be a predictable astronomical occurrence, safe to observe with the naked eye. No special devices are required, and no precautions beyond normal evening outings are necessary.

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