Red Moon over the Red Rocks of Monument Valley

Lunar Eclipse Sequence from Monument Valley

What a great site to watch the Moon turn red in a total eclipse.

I can’t recall a more scenic total eclipse of the Moon. I planned this site as best I could from Google maps and other apps, and the location proved ideal.

As the Moon went into the Earth’s shadow it set into the notch between the two peaks of this mesa at Monument Valley, Utah. It was a stunning celestial sight seen from one of the most dramatic scenic sites on the planet.

This was the total lunar eclipse on the morning of April 4, 2015, an eclipse that was barely total with just 4 minutes of totality with the Moon within Earth’s umbral shadow. The top of the Moon, grazing the edge of our planet’s shadow, always appeared bright white, as expected.

The lead image is a composite of many exposures: short ones for the partial phases that flank a longer exposure for the single image of totality and and even longer exposure for the sky and landscape, all taken over the course of 2.5 hours with a fixed camera – don’t bump the tripod!

Lunar Eclipse over Monument Valley Mesa

I shot this image with the second camera riding on a tracking platform. It is a bend of three exposures: two long ones for the sky and ground and a short exposure to retain the Moon and avoid it turning into a white overexposed blob.

The long sky exposure was taken with the tracker on, to keep the stars as pinpoints, while for the ground exposure I turned the tracker motor off to keep the ground sharp. I layered and masked these with Photoshop.

Lunar Eclipse at Dawn from Monument Valley

The last image is a single image only, just one exposure, taken a few minutes after the end of totality as the sky was quickly brightening with the blue of dawn. It captures the naked-eye scene.

I shot all these from my B&B for the weekend, the Tear Drop Arch B&B, named for the arch on the mesa at left in these images. I chose the spot to provide a scenic foreground to the western-sky eclipse without having to drive miles in the pre-dawn hours. I was moments away from bed as the sun rose and the eclipsed Moon set.

Next lunar eclipse: September 27, 2015, in the evening for North America.

– Alan, April 4, 2015 / © 2015 Alan Dyer /

Heads Up! – The Easter Eclipse of the Moon

Total Eclipse of the Hunter's Moon

On the morning of April 4 (for North America) the Moon turns bright red in the third of four lunar eclipses in a row.

We’ve been enjoying a spate of total lunar eclipses over the last year. We had one a year ago on April 15 and again on October 8, 2014. This weekend, we can enjoy the third lunar eclipse in a year.

This Saturday, the Moon undergoes a total eclipse lasting just 4 minutes, making this the shortest total lunar eclipse since the year 1529. Typically, lunar eclipses last 30 to 60 minutes for the total phase, when the Full Moon is completely within Earth’s shadow.

But this eclipse is barely total, with the Moon grazing across the northern edge of the umbral shadow, as this diagram courtesy of SkyNews magazine illustrates. (Click on the image to enlarge it.)

Lunar Eclipse Diagram

• The partial eclipse begins at 4:15 a.m. Mountain Daylight Time on the morning of Saturday, April 4 for North America.

• Totality (when the Moon is reddest and darkest) is from 5:58 to 6:02 a.m. MDT.

• The partial eclipse ends at 7:44 a.m. MDT.

Add one hour for Central time, and subtract one hour for Pacific time.


This lunar eclipse is best from western North America where totality can be seen. From eastern North America, in the grey zones here, the Moon sets while in the initial partial phase and before totality begins. Those in Australia and New Zealand can also see the eclipse, but late on the night of April 4 into April 5. Europe and Africa miss out.

Total Lunar Eclipse (Dec 10, 2011)

Even from western North America, the Moon will be eclipsed while it is setting into the west, and the sky is brightening with dawn twilight, presenting a view such as in the above photo, which I took in December 2011.

This eclipse occurs over the Easter and Passover weekend – and actually on Easter for some time zones. The last time we had a total lunar eclipse on Easter Sunday was March 23, 1913. The next to occur on Easter won’t be until April 14, 2340.

If you miss this eclipse, you have one more chance this year. On Sunday, September 27, conveniently timed for the evening in North America, we have the last in a “tetrad” series of four total lunar eclipses. After that, we wait until January 31, 2018.

For more details, see the April/May issue of SkyNews magazine.

Clear skies!

– Alan, March 30, 2015 / © 2015 Alan Dyer /

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