A spectacular celestial event is set to illuminate the skies as a partial solar eclipse is scheduled for Saturday, September 21, 2025. For millions of viewers situated across the South Pacific, including New Zealand, certain Antarctic areas, and various Pacific islands, the Moon will create a stunning visual where it appears to take a dramatic “bite” out of the Sun’s disk.
Defining a Partial Solar Eclipse
A partial solar eclipse occurs when the Moon passes in between Earth and the Sun, resulting in the Moon partially obscuring the Sun’s face. Unlike a total solar eclipse, the Sun is never entirely covered, yet the resulting visual is still impressive—resembling a celestial crescent that gradually emerges and then recedes in the sky.
Viewing Locations and Timeframe
The eclipse phenomenon is slated to commence at p.m. ET ( GMT) and will achieve its point of maximum obscuration at p.m. UTC ( p.m. ET).
The most favorable viewing conditions will be found in southern New Zealand, Antarctica, and neighboring Pacific islands, where as much as of the Sun will be blocked during the peak phase. According to Time and Date estimates, approximately million individuals will be situated to witness at least a portion of this event in person. Unfortunately, a majority of the globe—including the continents of North and South America—will not have a direct view of the event.
Observing the Eclipse Globally
For individuals located outside the direct path of the eclipse, there remains an avenue to observe the phenomenon. Space.com plans to host a dedicated live streaming event, which will enable a global audience to follow the eclipse in real-time, complete with expert narration and visuals.
Prioritizing Eye Safety
Observing any solar eclipse requires strict adherence to specialized safety measures. It is crucial that you never look directly at the Sun without using certified solar viewing glasses or approved eclipse viewers, as doing so carries a high risk of causing permanent eye damage or blindness. Regular sunglasses do not offer adequate protection for eclipse viewing. Photographers and astronomy enthusiasts are also advised to consult and follow the correct professional guidelines for solar photography techniques to safeguard both their eyesight and expensive camera equipment.
