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The rare blue moon will bring the sky on Halloween 2020


A brilliant full moon rises at NASA’s Kennedy Space Center in Florida in 2017.

NASA / Kim Shiflet

Another extremely unusual event is aimed at this extremely bizarre year. The full moon for Halloween 2020 will be visible to the whole world, not just parts of it, for the first time since World War II, says Jeffrey Hunt, an astronomy professor and former director of the planetarium.

“When I was teaching, high school students thought there was a full moon every Halloween,” Hunt told me. Not quite, although the decorations of pop culture certainly make it look like that. The last full moon of Halloween, visible all over the globe, came in 1944, he said. He wrote about the event on his website when the curves are aligned. There was a full Halloween moon for some places in 1955, but that didn’t include western North America and the western Pacific, Hunt said.

Although this year’s full moon for Halloween will be visible in all parts of the globe, this does not mean that every single citizen will have a view. Residents of North and South America will see it, as well as India, all of Europe and much of Asia. But while Western Australians will see it, there are none in the central and eastern parts of the country.

Do you know the time zones well? “Every time zone has it, except for those east of (GMT) +8 time zones if they have daylight saving time, or (GMT) +9 no day time,” says Hunt.

Want to see the full moon on Halloween? It’s so bright in the full phase that it doesn’t matter if you’re in a crowded city or on a farm. And you don’t need expensive equipment.

“Go outside and take a look,” Hunt says.

However, don’t be surprised if you take a Halloween lunar photo with your phone and the photo doesn’t match what you saw.

“When the moon is photographed with a smartphone, the results can be disappointing,” admits Hunt. “The phone attachment will help make the moon bigger. Be sure to check that the adapter fits your make and model. Also, don’t overexpose the moon. Adjust the brightness of the camera so that the features are visible and not obscured by the brightness on the moon . ”

If you are determined to make a good shot, October 1 brings a full moon, so there is time to train. Because it makes two full moons in the same month, the full moon on Halloween can also be known as the “blue moon”.

If you’re too busy watching horror movies (or doing anything like the coronavirus equivalent of a trick or cure), you’ll have to wait until 2039 for a new global full moon.

“Of course, full moons happen in October over the years, not on Halloween,” says Hunt. And a Halloween full moon may appear in your area before that. It just won’t be seen in the world.

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