Solar Eclipses 2025

March 29, 2025 Partial Solar Eclipse

On March 29, 2025, the Northern Hemisphere will experience a partial solar eclipse. Europe, Greenland, and parts of northeastern North America will be the primary locations to witness this spectacle.

In Europe, observers can expect varying degrees of solar coverage:

  • Dublin: 41% obscuration
  • Iceland (Westfjords area): Up to 70% obscuration
  • Greenland (west coast): Up to 86% obscuration

Across the Atlantic, a remote area in Québec will offer one of the most striking views, with 93% of the sun obscured at sunrise. In New Brunswick, Canada, astronomy enthusiasts can attend a retreat to witness an 83% obscuration.

Timing is crucial for eclipse observers. In extreme eastern areas like Maine, U.S., the moon will meet the sun at sunrise, creating a glowing "horns" effect as daylight begins, lasting from 08:50 to 12:43 UTC.

In Africa, the northwest coast will catch a glimpse at sunrise. Morocco will see up to 18% obscuration, with the best views in cities like El Jadida. As you move east, the percentage of sun coverage decreases rapidly.

Remember to use solar eclipse glasses to protect your eyes during this stellar event!

A partial solar eclipse visible over a European cityscape

September 21, 2025 Partial Solar Eclipse

The September 21, 2025, partial solar eclipse will be primarily visible from the Southern Hemisphere, including Antarctica, New Zealand, and the Southern Ocean. This event, occurring just before the equinox, adds interest as the Earth transitions from winter to spring in the south.

Notable viewing locations:

  • Antarctica (McMurdo Station): Up to 69% obscuration
  • New Zealand (Stewart Island): Up to 73% obscuration
  • Auckland: Around 60% obscuration

This partial solar eclipse coincides with the end of the southern hemisphere's aurora australis season, potentially offering dual displays of cosmic beauty. The remote visibility, centered over ocean waters far from populated areas, presents a challenge for online streaming options but appeals to adventure-seeking eclipse enthusiasts.

The Southern Ocean backdrop adds to the uniqueness of this solar eclipse. As always, proper eye protection is essential for safely enjoying this celestial occasion.

A partial solar eclipse visible over New Zealand's landscape

Photo by adityachache on Unsplash

Solar Eclipse Safety Measures

Observing a solar eclipse requires strict safety measures to protect your eyes from potential harm. Even brief exposure to the sun without proper protection during a partial solar eclipse can cause serious eye damage.

To safeguard your vision:

  • Use solar eclipse glasses that meet international safety standards
  • Ensure glasses are labeled as ISO 12312-2 compliant
  • Purchase eclipse glasses only from reputable vendors

Alternative safe viewing methods include:

  1. Pinhole projectors
  2. Solar filters on telescopes or binoculars

Never use regular sunglasses, film, or any makeshift solution, as they do not provide adequate protection against harmful rays.

Eye safety is crucial during a solar eclipse, and proper precautions not only protect your vision but enhance your viewing experience by allowing you to marvel at the eclipse with peace of mind.
A person demonstrating proper use of solar eclipse glasses
  1. Sky & Telescope. The Four Eclipses of 2025. March 1, 2025.
  2. Time and Date. Where to see the blood moon total lunar eclipse. February 24, 2025.
  3. Time and Date. One month to go: Are you ready for the total lunar eclipse? February 13, 2025.

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