FOLLOW US!

  • facebook link
  • twitter link
  • youtube link
  • instagram link

Everything You Need To Know About The May 2022 Total Lunar Eclipse

Total lunar eclipse seen in the United States on April 15th, 2014 in San Jose, California.

Header Image: Total lunar eclipse seen in the United States on April 15th, 2014 in San Jose, California. Image Credit: NASA Ames Research Center/Brian Day

If you love looking up at the Moon, you’re in for a stellar treat this May! On May 15, 2022, starting at 8:32 pm CT, the Flower Moon will begin to pass into the Earth’s shadow and a total lunar eclipse will occur.

Here’s everything you need to know to see this celestial phenomenon from Chicago or most locations in the United States.

Image Caption: Adler Planetarium infographic displaying the May 15, 2022, a total lunar eclipse.

Lunar Eclipse Basics

When the Sun shines on our planet, the Earth casts a shadow into space. When the Moon’s orbit intersects with the Earth’s shadow and passes through it, this is known as a lunar eclipse. A lunar eclipse only happens when the Moon is at the full Moon lunar phase.

Before diving into the three different kinds of lunar eclipses, let’s break down the different parts of Earth’s shadow; the lighter outer part is known as the penumbra, and the darker inner part is known as the umbra.

A penumbral lunar eclipse occurs when the Moon passes through the lighter outer part of Earth’s shadow. Oftentimes the Moon appears a bit more tan in color, but it can sometimes be hard to notice a color change.

A partial lunar eclipse occurs when the Moon passes part-way into the darker inner area of Earth’s shadow. However, the Moon is not fully eclipsed just yet! It usually looks like our friendly neighborhood space rock has a bite taken out of it that grows progressively larger as the eclipse approaches totality.

A total lunar eclipse occurs when the Moon is fully engulfed by the Earth’s shadow. Once totality begins, the Moon can appear reddish due to our atmosphere scattering away the bluer rays of the Sun’s light, just like the Sun appears reddish right before sunset. As our Director of Public Observing Michelle Nichols likes to say, “Think of a lunar eclipse as showing you the color of the collective sunrises and sunsets happening around the entire edge of the Earth at that exact moment.” Pretty cool, right?

The color of the Moon at totality might be different depending on whether the air the sunlight is passing through is dusty, clear, or cloudy. Sometimes during a total lunar eclipse, the Moon might appear light or dark red or orange or gray. That’s part of the fun when viewing this celestial event—you don’t know exactly what the color of the Moon will be until the eclipse happens!

Solar eclipses and lunar eclipses are extremely intertwined—one does not exist without the other. If the Moon’s orbit is lined up for a lunar eclipse to happen, it means it is also lined up for a solar eclipse to happen, either two weeks before or after the lunar eclipse. However, both eclipses may or may not be visible to the same parts of Earth. To dive more into the explanation of both solar and lunar eclipses click here.

Is The May 2022 Lunar Eclipse Also Known As A Blood Moon?

Blood Moon is a term used to describe the Moon’s color during a total lunar eclipse, and it is not technically an astronomical term. The term’s usage has grown in popularity, and essentially blood Moon and lunar eclipse are used interchangeably. So, yes! This total lunar eclipse IS a blood Moon because the Moon might appear red or orange.

Can I See The Total Lunar Eclipse From My Location?

Map view of the path of the May 15-16, 2022, total lunar eclipse from "Time and Date" displaying the eclipse at "2022-05-16. 03:28 UTC"
Image Caption: Map view of the path of the May 15-16, 2022, total lunar eclipse from “Time and Date” displaying the eclipse at “2022-05-16. 03:28 UTC”

This lunar eclipse will be visible for most of the United States of America, as long as clouds (aka an astronomer’s arch nemesis) are not blocking your view of our rocky celestial neighbor. The East Coast and most of the Midwest will see the entire eclipse. Places farther west might not get to see some of the end of the eclipse. Depending on which Hawaiian island you are one, you may see some or most of the eclipse. Most of Alaska except for the far southeast portion will miss this lunar eclipse.

To see the lunar eclipse path and figure out when each stage will be visible in your area, check out Time and Date’s interactive map.

Flower Moon Eclipse Timeline

Penumbral Lunar Eclipse Starts: 8:32 pm CT (May 15)

Partial Lunar Eclipse Starts: 9:27 pm CT

Totality Starts: 10:29 pm CT

Totality Ends: 11:53 pm CT

Partial Lunar Eclipse Ends: 12:55 am CT (May 16)

Penumbral Lunar Eclipse Ends: 1:50 am CT

Tips and Tricks For Seeing This Lunar Eclipse

  • Check the weather beforehand
  • Double check the time of each lunar eclipse phase in your time zone leading up to totality
  • Find a spot where you can see the Moon that is not obstructed by tall buildings and trees
  • Don’t stress about needing a telescope or binoculars—you don’t need any special equipment to see a lunar eclipse
  • Look up lunar eclipse resources—like this episode of Skywatch Wednesdayto get ready

Learn About Observing With Our Astronomy Educators

Tour the night sky with Skywatch Wednesday host Nick who uses cutting-edge visualizations, NASA images, and astrophotography to show you what you can see in the night sky.

Watch exclusive live episodes of Sky Observers Hangout throughout the year! Learn how to observe upcoming cosmic happenings, enhance your astrophotography skills and see celestial objects through a telescope virtually with our astronomy educators.

FOLLOW US!

  • facebook link
  • twitter link
  • youtube link
  • instagram link
© 2022 Adler Planetarium | Privacy Policy | Contact Us