Back
Science

Total Lunar Eclipses: Details of a Recent Event and a Projection for March 2026

View source

Multiple reports detail a celestial event known as a total lunar eclipse, or "blood moon." These sources refer to two distinct occurrences: one that took place on March 3 (implied recent past, with observations reported across various continents) and another projected for March 3, 2026. This phenomenon involves Earth's shadow passing across the Moon, causing it to appear coppery red due to filtered sunlight.

Understanding a Total Lunar Eclipse

A total lunar eclipse occurs when Earth positions itself directly between the Moon and the Sun during a full moon phase. This alignment causes Earth to cast its darkest shadow, known as the umbra, onto the lunar surface, blocking direct sunlight.

During totality, the Moon does not disappear but acquires a reddish hue. This coloration results from sunlight filtering through Earth's atmosphere. The atmosphere scatters shorter wavelengths of light, such as blue, while allowing longer wavelengths, like red and orange, to penetrate and refract onto the Moon.

This process, known as Rayleigh scattering, is similar to how sunsets and sunrises appear red on Earth.

NASA describes this effect as "all the world's sunrises and sunsets are projected onto the moon."

In some observed eclipses, a 'turquoise band' of bluish light has been noted on the Moon's lower edge, attributed to red light being scattered by the ozone layer, allowing blue wavelengths to refract.

Total Lunar Eclipse: March 3 (Recent Event)

A total lunar eclipse was observed or imminent on March 3, with visibility across the Americas, Asia, and Oceania. This event was described as an opportunity for observers in North America, Australia, and New Zealand to witness a total lunar eclipse, with approximately 3.3 billion people expected to observe the "blood moon" phase.

Visibility Times

Specific timings for the March 3 event included:

  • North America (Early Morning March 3):
    • New York, Washington DC: Started 3:44 AM, ended approximately 6:30 AM.
    • Detroit: Started 3:44 AM, ended 7:06 AM.
    • New Orleans, Chicago: Started 2:44 AM, ended approximately 6:24 AM.
    • San Francisco, Los Angeles: Started 12:44 AM, ended approximately 6:23 AM.
  • Australia (Night of March 3):
    • Sydney, Canberra, Melbourne, Hobart: Started 10:04 PM, ended 11:02 PM.
    • Brisbane: Started 9:04 PM, ended 10:02 PM.
    • Adelaide: Started 9:34 PM, ended 10:32 PM.
    • Darwin: Started 8:34 PM, ended 9:32 PM.
    • Perth: Started 7:04 PM, ended 8:02 PM.
  • New Zealand (Night of March 3/Morning March 4): Reached its deepest point shortly after midnight, with visibility across the country.
  • Other International Cities (March 3):
    • Tokyo: Started 5:44 PM, ended 11:23 PM.
    • Beijing: Started 6:00 PM, ended 10:23 PM.
    • Manila: Started 5:57 PM, ended 10:23 PM.
    • Jakarta: Started 6:06 PM, ended 9:23 PM.

Livestream Coverage

Online livestreams were announced for those unable to view the eclipse directly:

  • Time and Date: Coverage began at 4:30 a.m. EST (0930 GMT), featuring views from Los Angeles and Western Australia with commentary.
  • Virtual Telescope Project: Offered a global perspective starting at 3:30 a.m. EST (0830 GMT), with live views from astrophotographers in Australia, the United States, and Canada, and commentary by its founder.
  • Griffith Observatory: Streamed views from Los Angeles starting at 3:37 a.m. EST (0837 GMT), covering the penumbral phase through totality.

Reported Observations

Images and reports from various locations detailed the eclipse's progression:

  • New Zealand: Photographs captured the partial phase.
  • Philippines: Photos from Manila showed an orange moon near the horizon, and images from Santa Rosa captured the "blood moon" through cloud cover. Composite views from the Philippines depicted the progression of Earth's shadow.
  • China: Photographers in Beijing documented the moon shortly before totality, showing a thin crescent of its outer disk illuminated and lunar maria visible on the shadowed portion.
  • United States (Utah): A detailed image of the fully-eclipsed moon highlighted ejecta rays from impact craters.
  • Southeast Asia (Vietnam and Cambodia):: Composite views and photos of the waning partial phase revealed ancient lava plains such as Mare Imbrium and the Tycho impact crater.

Total Lunar Eclipse: March 3, 2026 (Projected Event)

A total lunar eclipse is projected to occur on March 3, 2026, and is identified by sources as the first lunar eclipse of that year. Sources indicate this will be the last total lunar eclipse globally until late 2028 or early 2029.

Projected Visibility

The eclipse is anticipated to be visible across North and Central America, and the western half of North America, Australia, and the Pacific region are expected to have optimal viewing conditions. Eastern Australia is positioned for optimal viewing of the entire event, while observers in Western Australia may miss the initial darkening phase but still see the total eclipse near the eastern horizon shortly after sunset. Partial views are projected for Central and South Asia. Europe and Africa are not expected to observe this eclipse. Cloud cover may affect visibility in parts of northern, central, and southeastern Australia.

Projected Event Timing

The eclipse is expected to commence in the early morning hours, with totality reaching its peak closer to dawn. The full moon is projected to display its reddish hue. Sources differ on the duration of totality, with reports of approximately 12 minutes, 58 minutes, or about one hour.

  • Key Totality Times (Eastern Standard Time and corresponding zones):
    • Totality expected to begin at 6:04 a.m. EST (1104 GMT) and conclude at 7:02 a.m. EST (1202 GMT) on March 3, 2026.
    • Los Angeles: 3:04 a.m. PST
    • Denver: 4:04 a.m. MST
    • Chicago / St. Louis: 5:04 a.m. CST
    • New York / Washington, DC: 6:04 a.m. EST (The Moon may set during totality in some Eastern locations).
    • Alaska Time: 2:04-3:02 a.m. AKST
    • Hawaii Time: 1:04-2:02 a.m. HST

General Viewing Recommendations

Viewing a total lunar eclipse is considered safe and does not require specialized equipment. Observers are advised to:

  • Find a dark location away from city lights.
  • Allow 10 to 15 minutes for their eyes to adjust.
  • Find a high vantage point free from obstructions like buildings or trees, as the Moon may be near the horizon during totality.
  • Ensure a clear, cloudless sky.
  • Consult celestial calendars or forecasting applications for precise local timings.

Jupiter may also be visible high in the sky during the eclipse.

Frequency and Future Eclipses

Total lunar eclipses occur approximately every 2.5 years on average, or every 18 months to three years. An individual observer may witness a total lunar eclipse every two to three years. In comparison, total solar eclipses happen about every 18 months but are observed less frequently from a single geographic location due to their narrow path of totality (an individual might wait around 375 years to see a total solar eclipse from their specific city).

Globally, four to seven eclipses (both solar and lunar) typically occur each year, often in sequence. For example, the projected March 2026 lunar eclipse follows a "ring of fire" solar eclipse that occurred two weeks prior.

The next total lunar eclipse after the projected March 2026 event is anticipated for New Year's Eve 2028, with expected visibility in Europe, Asia, Australia, and Africa. North America's next total lunar eclipse is projected for June 2029.

A partial lunar eclipse is scheduled for August (following either the recent or 2026 total eclipse, depending on the source's date reference), with expected visibility across the Americas, Europe, Africa, and West Asia. It may be largely invisible from Australia and New Zealand. Another total solar eclipse is scheduled for August 12, with its path of totality projected to cross Greenland, Iceland, and Spain.

Historical and Cultural Interpretations

Throughout history, total lunar eclipses, or "blood moons," have been attributed various meanings by ancient cultures.

  • The ancient Inca people reportedly viewed the deep red color as a jaguar attacking the moon.
  • In ancient Mesopotamia, a lunar eclipse was interpreted as a direct assault on the king.
  • The LuiseƱo tribes of California are said to have sung healing songs, believing the moon to be wounded.

The March full moon is also referred to as the "worm moon" in the Northern Hemisphere, signifying the warming soil and return of early life forms. More recently, the 2013 book "Four Blood Moons" by Christian minister John Hagee promoted an apocalyptic prophecy.