Young moon and 3 planets after sunset

Depending on where you live worldwide, you might – or might not – catch the tiniest sliver of a young moon in the western sky after sunset on November 27, 2019. The moon will be sitting in the afterglow of sunset, beneath the dazzling planets Venus and Jupiter – the third-brightest and fourth-brightest celestial objects to light up the heavens, respectively, after the sun and moon – fresh from their conjunction last Sunday.

Then, in the days ahead, get ready for some spectacular views of the young moon near Venus and Jupiter. It’ll be much easier to catch the young moon after sunset on November 28 than on November 27. And it’ll be easier on November 29 than on November 28. That’s because, day by day, the moon goes eastward in its orbit, thus appearing farther and farther east of the sunset, exhibiting a wider crescent after sundown and staying out later after dark.

On the evening of Thanksgiving here in the U.S. – Thursday evening, November 28 – you can amaze your family and friends by taking them outside to see the young moon, Venus and Jupiter.

Think photo opportunity! In the coming days, check out EarthSky Community Photos. There are sure to be some great ones there. If you’d like to submit a photo, you can do so here. Also, watch for photos in EarthSky’s feeds on Facebook, Twitter and Instagram.

EarthSky lunar calendars make great gifts for astronomy-minded friends and family. Order now. Going fast!

Very slender young moon in orange evening twilight.

November 19, 2017 young moon from Patrick Casaert in Meaux, France.

Also, while you’re out there watching the moon, Venus and Jupiter, look for Saturn. Notice on our chart at top that Saturn is located approximately on a line with Venus, Jupiter and the moon. This line across our sky – shown on our charts in green – is the ecliptic. Saturn is no slouch in brightness, either; it shines as brilliantly as a 1st-magnitude star, that is, as one of the brightest stars visible in Earth’s sky.

But Saturn is no match in brightness for Venus or Jupiter. Jupiter is nine times brighter than Saturn, while Venus is about seven times brighter than Jupiter (meaning Venus is some 63 times brighter than Saturn). However, Saturn should be fairly easy to view despite its lesser brilliance, because Saturn – unlike Venus and Jupiter – stays out well past nightfall.

Looking for a sky almanac? Click here.

Worldwide map of day side from most of North America to most of Africa.

The day and night sides of Earth when the moon is one day past the November 26 new moon (November 27, 2019, at 15:06 Universal Time), The shadow line at right depicts sunset November 27, 2019, and the shadow line at left depicts sunrise November 27, 2019. Image via Fourmilab.

About seeing the very young moon on November 27. At new moon on November 26, the moon was 0 degrees away from the sun and 0 percent illuminated as seen from Earth. One day after new moon, the moon is nearly 13 degrees (26 moon diameters) east of the sun and 1.2 percent illuminated as seen from Earth.

Generally, it’s quite difficult to spot a young moon that’s less than 24 hours old (even with binoculars). As the sun sets on November 27 in the Middle East, Asia, Indonesia, Australia and New Zealand, the moon will be less than one day old; for western Europe and the most of Africa, the moon will be a touch older than one day in age at sunset November 27.

By the time that the sun sets over the Americas, the moon will be 1 1/3 days (32 hours) old. The lunar crescent will be 17 degrees east of the sun and 2.2 percent illuminated. So, on November 27, there’s a better chance of catching the young moon in the Americas than in the world’s Eastern Hemisphere.

To find out when the moon sets in your sky, visit Sunrise Sunset Calendars and check the moonrise and moonset box.

Visit Unitarium to find out the moon’s elongation (angular separation) from the sun and its illumination.

Want to know the moon’s position on the zodiac? Check Heavens-Above.

Worldwide map showing night  over most of North America to east Asia.

Day and night sides of Earth at 1 1/3 days (32 hours) after new moon November 27, 2019, at 23:06 Universal Time). The shadow line at left (going through the Americas) depicts sunset November 27, 2019.

So watch for the moon and planets, beginning on November 27 and for the next few days. Find an unobstructed horizon in the direction of sunset, and, if possible, stand atop a hill or balcony. That way you peek a little farther over the horizon. Binoculars aways enhance the view. Be sure to note the soft glow of earthshine – twice-reflected sunlight – on the dark side of the moon, with either the eye alone or an optical aid.

Good luck! Clear skies …

Moon and planets Venus and Jupiter at dusk.

Shaun Nacionales of Iloilo, Philippines, caught the young moon beneath the planets Jupiter (lower) and Venus (higher) after sunset November 28, 2019. By the time that evening dusk falls over North America on November 28, 2019, the moon will have past Jupiter and Venus. Thank you Shaun!

Bottom line: There will be a picturesque scene in your western sky after sunset on November 27, 28 and 29, 2019. Watch for the moon, Venus, Jupiter and Saturn.

Bruce McClure