The United Arab Emirates (UAE) is set to witness another rare celestial event on December 26—the Annular Solar Eclipse of 2019.
An annular solar eclipse happens when the Moon covers the Sun’s center, but only enough to leave the Sun’s outer edges visible, creating a kind of “ring of fire” or annulus around the Earth’s natural satellite.
The eclipse will begin at 7 A.M. until 9 A.M. here in the UAE, with the annularity or “the ring,” to be seen at the southernmost parts of the UAE, such as in Liwa, Mezaira, and Hameem, as well as in the western areas, too, like Ruwais in Abu Dhabi. The rest of the emirates will only be able to see 60 percent of the eclipse.
If you plan on observing this phenomenon, don’t forget your filtered solar telescopes or solar eclipse glasses. See this link for more details.
Venus-Saturn conjunction and full Moon as main treats for 2nd “Constellation Night”
On December 11, the Observatory will be back for Hudayriat Island’s “Constellation Night,” where Abu Dhabi residents are offered the best experience in astronomy and stargazing for free!
This day will also be a little bit extra because of the Venus-Saturn conjunction that will grace the southwestern portion of the sky right just right after sunset.
Another cosmic treat will also dazzle participants and other curious sky watchers as the big Moon looms over as it goes into its full phase the following day, December 12.
As early as six in the evening, selenophiles—or those who love the Moon so much—can begin observing all the surface features of this celestial object, including the craters and maria. The Moon says goodbye to the sky on December 26, as it enters its New Moon phase.
The “Constellation Night” is part of the Department of Community Development Abu Dhabi’s ABU DHABI MOMENTS campaign. You can also visit https://www.abudhabimoments.ae/ for more info about the “Constellation Night.”
Geminids and Ursids: December’s shower spectacles
On December 13 to 14, the night sky will showcase the peak one of the most popular meteor showers in the world—the Geminids.
Normally, an average of 120 multicolored meteors per hour is expected to pepper a completely dark, moonless, and cloudless sky. But this year, the Geminids may turn out to be a dud. Thanks to the bright Waning Gibbous Moon that will wash out the meteor shower display.
The meteor shower, which is actually space debris from asteroid 3200 Phaethon scratching the Earth’s atmosphere, derived its name from the constellation Gemini because it appears to radiate from The Twin. But it doesn’t mean it can’t be seen elsewhere in the sky. Geminids can be observed two hours before midnight this year until dawn.
After the Geminids show, minor Ursid meteor shower will take over December skies on the evening of December 22-23. It’s a really minor shower, with an average of 5 to 10 meteors per hour under completely dark, moonless and cloudless skies. We’re crossing our fingers for the Ursids to have a better show this year since the Waning Crescent Moon will rise much later in the early morning hours and hence, less glare from the Earth’s satellite to drown the “shooting stars.”
Like the Geminids, these meteors are named after the constellation where they seem to radiate—the Ursa Minor, which is found at the sky’s northern portion. The meteors are from the space debris of Comet 8P/Tuttle.
Longer nights begin
The winter solstice on December 22 will signal even longer nights and shorter days in the coming days.
For December alone, sunrises are set to happen at 6:49 A.M. and until as late as 7:05 A.M., while sunsets occur at 5:44 P.M. to as early as 5:33 P.M.
A solstice happens when the Earth’s axis tilts at a certain maximum extent to the Sun. For this month, our planet’s axis tilt towards the Sun marks the beginning of winter in the Northern Hemisphere (where the UAE is) and summer in the Southern Hemisphere.
The winter solstice in the UAE is expected to occur at 8:19 A.M (UAE Time).
What else to see in the December sky
- December 23: Moon-Mars conjunction. The pair can be seen on the southern horizon just right after sunset. Mars would look like a vivid red “star” to the right of the Moon.
- December 29: Moon-Venus conjunction. They will be visible at the southwestern portion of the sky right after sunset until the pair sets at 8:15 P.M. Venus would appear as a brilliant “evening star” few degrees southeast of the waxing crescent Moon.
- Winter stars, constellations, and deep-sky objects such as Sirius and Canopus (stars), as well as Andromeda Galaxy and Orion Molecular complex—which includes the prominent Orion Nebula and the brilliant open star cluster the Pleiades also known as the “Seven Sisters” or Thuraya.
- Planets Uranus and Neptune can be seen using a powerful telescope (e.g. 11-inch or higher) in the early evening hours.
- Astronomy Calendar of Celestial Events 2019. (n.d.). Retrieved from Sea and Sky: www.seasky.org/astronomy/astronomy-calendar-2019.html
- Calendar of Astronomical Events. (n.d.). Retrieved from In-The-Sky.org: http://in-the-sky.org/newscal.php?year=2019&month=12&maxdiff=6
- Islamic calendar 2019. (n.d.). Retrieved from Calendar.sk: https://calendar.zoznam.sk/islamic_calendar-en.php
- Sunrise and sunset times in Abu Dhabi, December 2019. (n.d.). Retrieved from timeanddate.com: https://www.timeanddate.com/sun/united-arab-emirates/abu-dhabi?month=12&year=2019