September 21, 2025 Partial Solar Eclipse

Is this Partial Solar Eclipse visible in Boston?

What the Eclipse Will Look Like Near the Maximum Point

The animation shows what the eclipse approximately looks like near the maximum point.

Live Eclipse Animation will start at:

Live Eclipse Animation has ended.

You are using an outdated browser, to view the animation please update or switch to a modern browser. Alternatively you can view the old animation by clicking here.

Where to See the Eclipse

Try our new interactive eclipse maps. Zoom in and search for accurate eclipse times and visualizations for any location.

Path of the Eclipse Shadow

Regions seeing, at least, a partial eclipse: South in Australia, Pacific, Atlantic, Antarctica.

Expand for some cities where partial eclipse is visible

Is this eclipse visible in Boston?

Eclipse Shadow Path

Portion of Sun covered by the Moon (Eclipse obscuration)

>0%

40%

The dark areas symbolize night and twilight.

When the Eclipse Happens Worldwide — Timeline

The eclipse starts at one location and ends at another. The times below are actual times (in UTC) when the eclipse occurs.

Event	UTC Time	Time in Boston*
First location to see the partial eclipse begin	Sep 21 at 17:29:37	Sep 21 at 1:29:37 pm
Maximum Eclipse	Sep 21 at 19:41:53	Sep 21 at 3:41:53 pm
Last location to see the partial eclipse end	Sep 21 at 21:53:39	Sep 21 at 5:53:39 pm

* These local times do not refer to a specific location but indicate the beginning, peak, and end of the eclipse on a global scale, each line referring to a different location. Please note that the local times for Boston are meant as a guideline in case you want to view the eclipse via a live webcam. They do not mean that the eclipse is necessarily visible there.

Eclipse calculations usually accurate to a few seconds.

Eclipses visible in Boston.

Next Partial Solar Eclipse will be on Jan 14, 2029.