Total Lunar Eclipse Blood Moon March 2026: Tuesday's Blood Worm Moon Is Your Last Chance Until 2028
Tomorrow night into Tuesday morning is one of the most significant astronomical events in years. The March 2026 total lunar eclipse — a spectacular Blood Moon — arrives Tuesday, March 3, 2026, and it is the last total lunar eclipse anywhere on Earth until New Year's Eve 2028. If you miss this one, you wait nearly three years for the next. Here is everything you need to know about timing, visibility, and how to watch.
What Is the Blood Moon Total Lunar Eclipse — and Why Does It Turn Red?
A lunar eclipse occurs when Earth passes directly between the Sun and Moon, casting a gigantic shadow across the lunar surface. During a total lunar eclipse, the Moon moves through Earth's umbra — the darkest part of the shadow — and turns a deep reddish-orange. It's as if all of the world's sunrises and sunsets are projected onto the Moon at once.
Earth's atmosphere is filled with gases and particles that act like a filter, scattering blue light — which is why the sky appears blue during the day. The red and orange wavelengths pass through and bend around Earth's curved edge, landing on the lunar surface and painting it a deep crimson during totality. The longer and more polluted Earth's atmosphere, the deeper and redder the color tends to be.
Full Moon March 2026: Meet the Blood Worm Moon
The March 2026 total lunar eclipse coincides with the March Full Moon, which is also known as the Worm Moon — named for the earthworms that traditionally emerge from the thawing ground in late winter. Because this particular Worm Moon also happens to be a total lunar eclipse, it is being called the Blood Worm Moon.
At the time of the eclipse, the Moon will be in the constellation Leo, positioned under the lion's hind paws. As Earth's shadow dims the lunar surface, background constellations will become easier to spot than they usually are during a bright full Moon.
Exact Blood Moon Timing — Complete Schedule in ET
NASA's official timeline for the March 3, 2026 total lunar eclipse, in Eastern Time, is as follows: The penumbral eclipse begins at 3:44 a.m. ET — the Moon enters Earth's outer shadow and begins to subtly dim. The partial eclipse begins at 4:50 a.m. ET — Earth's dark umbra starts covering the Moon's face. Totality begins at 6:04 a.m. ET — the Moon is fully inside Earth's umbra and turns blood red. Totality ends at 7:03 a.m. ET — the red coloration fades. The eclipse ends entirely at approximately 9:23 a.m. ET.
The peak of the Blood Moon occurs at 6:33 a.m. ET — the precise moment when the Moon sits deepest inside Earth's shadow and appears most intensely red. Totality lasts a total of 58 minutes.
Where Is the Blood Moon Total Lunar Eclipse Visible?
The best views of the March 2026 Blood Moon will be from western North America, Australia, New Zealand, East Asia, and the Pacific. The total phase is visible across almost 31% of the world's population — approximately 2.5 billion people. Northwest Mexico, the southwest United States, and inland Australia statistically offer the best odds of clear skies.
East Coast viewers in the US will see the eclipse before sunrise. Because the Moon will be setting in the west during totality for Eastern US observers, the best viewing window is the early stages of the eclipse and the moments just before and after totality begins. A clear view of the western horizon before and around 6 a.m. ET is essential. Europe and Africa will not be able to see this eclipse at all.
This Is the Last Blood Moon Until 2028 — Do Not Miss It
After Tuesday's total lunar eclipse, there are no total lunar eclipses in 2027. The next Blood Moon will not occur until New Year's Eve 2028 to January 1, 2029, making Tuesday's event the last chance for billions of people to witness a total lunar eclipse for nearly three years.
On March 3, some skywatchers may also witness a rare atmospheric effect called a selenelion — a moment when the rising Sun and an eclipsed Moon briefly share the sky at the same time, an event often described as seemingly impossible due to the geometry of eclipses. No special equipment is needed to view the Blood Moon — just a clear sky, a western horizon, and an early alarm.
