KOMPAS.com – On September 22,2025,the sky will offer one of the most fascinating astronomical phenomena of the year: a partial solar eclipse,also known as an annular eclipse.
This event is special as it’s the last solar eclipse of 2025, and it occurs close to the September Equinox – an significant moment when the sun appears to cross the celestial equator.
According to NASA, after this phenomenon, the world will next witness an eclipse on Febuary 17, 2026, in the form of an annular solar eclipse, followed by a total solar eclipse on August 16, 2026.
That’s why the solar eclipse on September 22,2025,will be a fitting finale to this year’s astronomy calendar.
Also read: When will a Solar Eclipse occur in 2025? Here’s the schedule
What is an Equinox Eclipse?
Table of Contents
An equinox eclipse is a term for a solar eclipse that occurs close to the equinox moment.
In this case, the eclipse occurs only a few hours before the september Equinox, which brings seasonal changes to Earth:
- In the Northern hemisphere, it marks the beginning of autumn.
- In the Southern Hemisphere, it marks the beginning of spring.
The equinoxes are significant as the sun is directly above the equator during these times, resulting in roughly equal day and night lengths across the globe.
How to Safely View the Eclipse
Importent Safety Note: Never look directly at the sun during a solar eclipse without proper eye protection. Doing so can cause serious and permanent eye damage.
Here are safe ways to view the eclipse:
- Eclipse Glasses: Use ISO 12312-2 certified eclipse glasses. These glasses block out almost all of the sun’s harmful rays.
- Pinhole Projector: Create a pinhole projector using a cardboard box, white paper, and a pin. Project the image of the sun onto the paper.
- Telescope with Solar Filter: If you have a telescope,use a certified solar filter specifically designed for telescopes.
Key Takeaways
- The partial solar eclipse on September 22, 2025, is the last eclipse of the year.
- It occurs near the September Equinox, marking the beginning of autumn in the Northern Hemisphere and spring in the Southern Hemisphere.
- The next eclipses will be an annular eclipse on February 17, 2026, and a total eclipse on August 16, 2026.
- Always use proper eye protection when viewing a solar eclipse.
FAQ
Q: What is the difference between a partial and a total solar eclipse?
A: In a partial eclipse, the moon only covers a portion of the sun. In a total eclipse, the moon completely blocks the sun, revealing the sun’s corona.
Q: Where will the September 22, 2025 eclipse be visible?
A: the visibility of the eclipse will vary depending on location. Specific details about the path of the eclipse can be found on NASA’s eclipse website: https://www.nasa.gov/eclipse
Q: Can I view the eclipse with sunglasses?
A: No. Sunglasses do not provide sufficient protection for viewing a solar eclipse. You must use certified eclipse glasses or a safe viewing method like a pinhole projector.
Related reading