Eclipse? Just you wait (til November)

James Guilford , , , ,
This map shows where the May 26, 2021 lunar eclipse is visible. Contours mark the edge of the region where the eclipse will be visible at the times when the Moon enters or leaves the umbra (the part of the Earth’s shadow where the Sun is completely hidden) and penumbra (the part where the Sun is only partially blocked). Credit: NASA’s Scientific Visualization Studio.

They say timing is everything and, with eclipses, that is certainly true. Unfortunately, timing will not be in our favor for viewing the Wednesday, May 26 total lunar eclipse. Earth’s Moon will be dipping very close to the horizon as morning twilight brightens hiding the most colorful portion of the event — totality — when Moon turns shades of copper and red. The subtle penumbral eclipse as Moon enters Earth’s outer shadow and will likely be even harder to see than usual. The partial phase of the eclipse begins as Moon enters the dark inner portion of the shadow cone and is easily spotted under other circumstances. Even the partial eclipse begins so late with Moon so close to the horizon that only a lucky few Ohioans will see any part of it.

Penumbral Eclipse beginsMay 26 at 4:47 a.m.
Partial Eclipse beginsMay 26 at 5:45 a.m.
Total Eclipse beginsMay 26 at 7:11 a.m.
Maximum EclipseMay 26 at 7:18 a.m.
Eclipse Timings — Eastern Daylight Time — Northeastern Ohio

The good news? Lunar eclipses can occur only at the time of a Full Moon and this event features a perigee Moon — our natural satellite at a particularly low portion of its orbit around Earth — appearing just a bit bigger and brighter than average. “Low”, in this case means 221,880 miles out. So, if skies allow, get out and enjoy the big, brilliant Full Moon tonight — it’s a natural wonder in its own right.

Visibility of the total phase in the contiguous U.S., at 11:11 UTC. Totality can be seen everywhere in the Pacific and Mountain time zones, along with Texas, Oklahoma, western Kansas, Hawaii and Alaska. Credit: NASA’s Scientific Visualization Studio.

Still want to watch the eclipse, even though we can’t see it from here? Just do an online search for live eclipse viewing opportunities or tune in to your favorite morning TV news show; they’ll be broadcasting from the West Coast or Hawaii where the eclipse can be properly seen!

Don’t despair, hang in there, dear moonwatcher! Come this November 19, in the wee hours of the morning, we will be in an excellent position to see a nearly total lunar eclipse from our own backyards! More on that at a later time!