Image Source: Sky & Telescope
Viewing August 2026 lunar eclipse will give stargazers across the USA and Canada a striking celestial display as the full Moon turns copper red. On the evening of August 27 and into the early hours of August 28, around 96 percent of the Moon’s surface will pass through Earth’s shadow.
The event will be a deep partial lunar eclipse, but its near-total appearance means many observers will experience what is commonly called a Blood Moon. The eclipse will coincide with August’s full Moon, traditionally known as the Sturgeon Moon.
Powerful viewing August 2026 lunar eclipse times
The greatest eclipse, marking the moment when the Moon is most deeply immersed in Earth’s shadow, will occur at 04:13 UTC on August 28. For viewers in North America, that translates to different local times depending on location.
- New York and Toronto: 12:12 a.m. EDT on August 28
- Halifax: 1:12 a.m. ADT on August 28
- Chicago and Houston: 11:12 p.m. CDT on August 27
- Winnipeg: 11:12 p.m. CDT on August 27
- Denver and Calgary: 10:12 p.m. MDT on August 27
- Los Angeles: 9:12 p.m. PDT on August 27
The main partial phase begins roughly one hour and 45 minutes before greatest eclipse. As a result, observers should head outside well before the peak to watch the Moon’s bright disc gradually change as the shadow advances.
Why the Sturgeon Moon will turn red
A lunar eclipse happens when Earth moves between the Sun and Moon, allowing the Moon to pass through our planet’s shadow. This alignment can occur only during a full Moon, although most full Moons pass above or below the shadow and remain uneclipsed.
During the August event, Earth will block most direct sunlight from reaching the lunar surface. However, sunlight passing through Earth’s atmosphere will be bent toward the Moon. The atmosphere scatters much of the blue light, leaving more red and orange wavelengths behind.
That filtered light will give the eclipsed Moon its distinctive rusty, copper or deep orange appearance. The exact color may vary depending on atmospheric conditions, dust and pollution around Earth.
Essential tips for watching the Blood Moon
Lunar eclipses are completely safe to view with the naked eye. Unlike a solar eclipse, the Moon does not require special eclipse glasses, and ordinary photographic equipment does not need protective filters.
A dark location away from bright artificial lighting can improve the view, particularly once the Moon begins to dim. Light pollution will not usually overpower a full Moon, but it can make the subtler stages of the eclipse harder to see.
Binoculars or a small telescope will provide an even more impressive view. They can reveal crater rims and surface details as Earth’s shadow slowly moves across the lunar landscape.
Observers farther west should pay special attention to the eastern horizon. The Moon will rise in the east, and depending on location, it may already be partially eclipsed as it appears. A flat, unobstructed horizon will offer the best chance of seeing the event from its early stages.
What to expect during the eclipse
The display will unfold in several stages. First, the Moon will enter the faint outer portion of Earth’s shadow, known as the penumbra. The resulting dimming may be difficult to notice at first.
Next comes the partial, or umbral, phase. A dark curve will appear along the lunar disc and gradually expand. Near maximum eclipse, only a small bright section will remain outside the shadow while most of the Moon takes on a red-orange glow.
After greatest eclipse, the Moon will slowly leave the central shadow. The bright portion will grow again before the remaining penumbral dimming fades and the lunar eclipse ends.
August’s full Moon is called the Sturgeon Moon because sturgeon fish were historically abundant during the month. It will rise in the eastern sky on August 27, travel relatively low across the southern sky and set in the west during the early hours of August 28.
Frequently asked questions
Is the August 2026 lunar eclipse total?
No. It is a deep partial lunar eclipse, with approximately 96 percent of the Moon entering Earth’s darkest shadow. Its appearance should nevertheless be very close to a Blood Moon.
Do I need eclipse glasses?
No. Lunar eclipses are safe to watch without eye protection. Eclipse glasses are designed for solar eclipses and are not necessary for this event.
When is the best time to watch?
The peak occurs at 04:13 UTC on August 28, or 12:12 a.m. EDT in New York and Toronto. Viewers should begin watching at least 90 minutes earlier.
Where should I watch from?
Choose a dark location with a clear view of the eastern horizon. This is especially important in western parts of the USA and Canada, where the Moon may rise during the eclipse.
