Particle.news

Download on the App Store

Partial Solar Eclipse on Sunday Will Skim Southern Skies, Capping 2025’s Solar Shows

Only a small part of the Southern Hemisphere will see up to 86% of the sun obscured.

Overview

  • The event begins around 1:29 p.m. ET on Sept. 21 with maximum near 3:41–3:45 p.m. ET, though exact times vary by location.
  • Viewing is limited to New Zealand, eastern Australia, Antarctica and a few Pacific islands, with no visibility in the U.S., India or most of the Northern Hemisphere.
  • At peak, the moon will cover as much as 85–86% of the sun’s disk in parts of the path, creating a pronounced crescent appearance.
  • Roughly 16.6 million people—about 0.2% of the global population—are within the viewing zone, according to Time and Date.
  • Observers must use ISO 12312-2 eclipse glasses or solar filters, and those outside the path can watch livestreams from space outlets.