Blood Moon 2021 – May Lunar Eclipse (2024)

People in Australia, parts of the western US, western South America, or in South-East Asia, saw the Super Flower Full Moon totally eclipsed and turn a shade of red for about 14 minutes during this total lunar eclipse.

Watch a recording of the Super Flower Blood Moon live stream

This eclipse wasn't visible in Milan - Which upcoming eclipses can be seen in your location?

What This Lunar Eclipse Looked Like

The curvature of the shadow's path and the apparent rotation of the Moon's disk is due to the Earth's rotation.

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Where the Eclipse Was Seen

Detailed eclipse path map
3D globe map

Try our new interactive eclipse maps. Zoom in and search for accurate eclipse times and visualizations for any location.

Regions seeing, at least, some parts of the eclipse: Much of Asia, Australia, Much of North America, South America, Pacific, Atlantic, Indian Ocean, Antarctica.

Expand for a list of selected cities where at least part of the total eclipse was visible
  • Lima, Lima, Peru
  • Calgary, Alberta, Canada
  • Brisbane, Queensland, Australia
  • Melbourne, Victoria, Australia
  • Hong Kong, Hong Kong
  • Los Angeles, California, USA
  • San Salvador, El Salvador
  • Mexico City, Ciudad de México, Mexico
  • Auckland, Auckland, New Zealand
  • Honolulu, Hawaii, USA
  • Suva, Fiji
  • Santiago, Chile
  • Perth, Western Australia, Australia
  • Manila, Philippines
  • Phoenix, Arizona, USA
  • Shanghai, Shanghai Municipality, China
  • Adelaide, South Australia, Australia
  • Tokyo, Japan
  • Salt Lake City, Utah, USA
  • Sydney, New South Wales, Australia
  • Las Vegas, Nevada, USA
  • San Francisco, California, USA
  • Dallas, Texas, USA
  • Singapore, Singapore
  • Seattle, Washington, USA
  • Jakarta, Jakarta Special Capital Region, Indonesia
  • Anadyr, Chukotka, Russia
  • Seoul, South Korea
  • Taipei, Taiwan
  • Guatemala City, Guatemala
Expand for a list of selected cities where the partial eclipse was visible
  • Montréal, Quebec, Canada
  • Rio de Janeiro, Rio de Janeiro, Brazil
  • Ottawa, Ontario, Canada
  • Brasilia, Distrito Federal, Brazil
  • New York, New York, USA
  • São Paulo, São Paulo, Brazil
  • Philadelphia, Pennsylvania, USA
  • Toronto, Ontario, Canada
  • San Juan, Puerto Rico
  • Washington DC, District of Columbia, USA
  • Santo Domingo, Dominican Republic
  • Detroit, Michigan, USA
  • Caracas, Venezuela
  • Chicago, Illinois, USA
  • Indianapolis, Indiana, USA
  • Asuncion, Paraguay
  • Miami, Florida, USA
  • Atlanta, Georgia, USA
  • Montevideo, Uruguay
  • Havana, Cuba
  • Buenos Aires, Argentina
  • New Orleans, Louisiana, USA
  • Beijing, Beijing Municipality, China
  • Hanoi, Vietnam
  • Bangkok, Thailand
  • Yangon, Myanmar
  • Dhaka, Bangladesh
  • Kolkata, West Bengal, India
  • Mumbai, Maharashtra, India
  • New Delhi, Delhi, India

This eclipse wasn't visible in Milan - Which upcoming eclipses can be seen in your location?

Eclipse Map and Animation

Super Flower Blood Moon

The eclipse took place just a few hours after the Moon reached perigee, the closest point to Earth on its orbit, making it a Super Flower Blood Moon.

What is a Super Moon?

This eclipse also marks the beginning of an “almost tetrad” because it kicks off a series of four big lunar eclipses in two years. Three of these eclipses are total, while one of them, on November 18-19, 2021, is a deep partial eclipse. So deep that it is almost a total eclipse.

When the Eclipse Happened Worldwide — Timeline

Lunar eclipses can be visible from everywhere on the night side of the Earth, if the sky is clear. From some places the entire eclipse will be visible, while in other areas the Moon will rise or set during the eclipse.

Eclipse Stages WorldwideUTC TimeLocal Time in Milan*Visible in Milan
Penumbral Eclipse began26 mag, 8.47.4126 mag, 10.47.41No, below the horizon
Partial Eclipse began26 mag, 9.45.0226 mag, 11.45.02No, below the horizon
Full Eclipse began26 mag, 11.11.3426 mag, 13.11.34No, below the horizon
Maximum Eclipse26 mag, 11.18.4426 mag, 13.18.44No, below the horizon
Full Eclipse ended26 mag, 11.25.5226 mag, 13.25.52No, below the horizon
Partial Eclipse ended26 mag, 12.52.2526 mag, 14.52.25No, below the horizon
Penumbral Eclipse ended26 mag, 13.49.4826 mag, 15.49.48No, below the horizon

* The Moon was below the horizon during this eclipse, so it was not possible to view it in Milan.

Quick Facts About This Eclipse

DataValueComments
Magnitude1,009Fraction of the Moon’s diameter covered by Earth’s umbra
Obscuration100,0%Percentage of the Moon's area covered by Earth's umbra
Penumbral magnitude1,954Fraction of the Moon's diameter covered by Earth's penumbra
Overall duration5 hours, 2 minutesPeriod between the beginning and end of all eclipse phases
Duration of totality14 minutesPeriod between the beginning and end of the total phase
Duration of partial phases2 hours, 53 minutesCombined period of both partial phases
Duration of penumbral phases1 hour, 55 minutesCombined period of both penumbral phases

Eclipse calculations usually accurate to a few seconds

How Many People Can See This Eclipse?

Number of People Seeing...Number of People*Fraction of World Population
At least some of the penumbral phase4.900.000.00062.01%
At least some of the partial phase3.540.000.00044.77%
At least some of the total phase2.130.000.00026.94%
All of the total phase1.640.000.00020.78%
All of the total and partial phases167.000.0002.12%
The entire eclipse from beginning to end48.200.0000.61%

* The number of people refers to the resident population (as a round number) in areas where the eclipse is visible. timeanddate has calculated these numbers using raw population data provided by the Center for International Earth Science Information Network (CIESIN) at Columbia University. The raw data is based on population estimates from the year 2000 to 2020.

Blood Moon 2021 – May Lunar Eclipse (3)

An Eclipse Never Comes Alone!

A solar eclipse always occurs about two weeks before or after a lunar eclipse.

Usually, there are two eclipses in a row, but other times, there are three during the same eclipse season.

All eclipses 1900 — 2199

This is the first eclipse this season.

Second eclipse this season: 10 giugno 2021 — Annular Solar Eclipse

How accurate is the eclipse calculation

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Blood Moon 2021 – May Lunar Eclipse (2024)
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