Not To Be Missed! This Is The Phenomenon Of The Sky In December 2025 That You Must Know

The phenomenon of the sky in December 2025 (Freepik Image)

YOGYAKARTA - December 2025 promises a number of celestial phenomena in December 2025 that will amaze celestial observers around the world. From rare events such as eclipses to the appearance of planets, moons and stars, this month will be the right time for amateur and professional astronomy to observe the night sky.

In this article, we will discuss some of the most interesting celestial phenomena in December 2025, as well as how best to witness these extraordinary events.

1. Total Solar Eclipse on December 12, 2025

One of the most anticipated celestial phenomena in December 2025 is the total solar eclipse that occurred on December 12. This total solar eclipse only occurs when the moon completely covers the sun, creating a brief darkness during the day. On December 12, this eclipse will be seen in certain areas on Earth, including the Antarctic region and its surroundings. Although this phenomenon cannot be seen from Indonesia, many places in other parts of the world will witness this rare moment.

The total solar eclipse is one of the most interesting astronomical events because this phenomenon rarely occurs in the same place. Sky observers will be able to see the solar atmosphere, known as the corona, which is seen only during the total eclipse. For observers who are in the right location, this will be an unforgettable moment.

2. Planet-Planet conjunction on December 17, 2025

On December 17, 2025, there will be a conjunction of planets, which is a celestial phenomenon where two or more planets are in very close position to each other in the sky. This conjunction will involve the planets Venus and Jupiter, two planets that are quite bright and easily visible with the naked eye. This phenomenon will make the night sky look more attractive, as the two planets will appear very close to each other, even forming a nearly united point of light.

This conjunction phenomenon can be seen easily from around the world, including Indonesia, and is one of the best moments to observe planets in the sky. If you have a telescope or binoculars, you can see more details of the surface and atmosphere of the two planets. For novice sky observers, the conjunction of these planets is a fun way to get to know more about celestial objects.

3. Geminid Meteor Shower on December 14-15, 2025

Another phenomenon that will occur in the celestial phenomenon of December 2025 is the Geminid meteor shower, which is expected to peak on the night of December 14 to 15. Geminid meteor showers are known for their high intensity, often producing about 120 meteors per hour. These meteors will be visible in the night sky, leaving a beautiful trail of light.

Geminid is an annual meteor shower that occurs when Earth passes through the remains of dust and debris left by asteroid 3200 Phaethon. Unlike other meteor showers originating from comets, Geminids come from asteroids, which give unique characteristics to visible meteors, which are brighter and slower than other meteors.

To enjoy the Geminid meteor shower, make sure to be in a place far from the light of the city and the bright sky. Ideally, you can see this meteor in the middle of the night, with a point of view towards the constellation Gemini, from where this meteor shower was named.

4. Supermoon on December 7, 2025

On December 7, 2025, there will be a supermoon phenomenon that attracts the attention of many people. Supermoon occurs when the moon is at its closest point to Earth in its elliptical orbit, so that the moon appears bigger and brighter than usual. On this date, the moon will appear to be about 14% larger and 30% brighter than the usual moon. This phenomenon provides opportunities for celestial observers to see the moon clearly and in detail, as well as take pictures of this extraordinary natural phenomenon.

Supermoon is one of the most easily watched events, as it can be seen without any aid. However, using a telescope can enrich the experience by allowing observers to see in more detail the lunar surface, including large craters and lunar oceans.

The phenomenon of the sky in December 2025 will be a month full of exciting astronomical events. From a total solar eclipse to the Geminid meteor shower, this month offers many opportunities to witness the beauty of the universe. Although not all of these phenomena can be witnessed worldwide, sky observers who are in the right location can enjoy an unforgettable experience. Don't forget to prepare appropriate observational tools, such as telescopes or cameras, and make sure you are in a place of minimal light pollution in order to enjoy the phenomenon of the sky in December 2025 to the fullest. Also know: The Biggest Supermoon 2025

So after knowing the celestial phenomenon in December 2025, see other interesting news on VOI.ID, it's time to revolutionize news!