Partial Solar Eclipse to Accompany Sunrise Over Montgomery Township on March 29

March 28, 2025

By Nicholas Mistretta

Residents of Montgomery Township will have the opportunity to observe a partial solar eclipse at sunrise on Saturday, March 29, as the Moon passes between the Earth and the Sun, briefly obscuring a portion of the solar disk.

At sunrise—6:47 a.m. the eclipse will already be in progress. Approximately 15% of the Sun’s surface will be covered by the Moon’s silhouette. The event will reach maximum eclipse at 6:50 a.m., and conclude by 7:04 a.m., as the Moon moves past the Sun’s disk.

While the eclipse is only partial and relatively minor in coverage, its timing is noteworthy. Because it occurs precisely as the Sun is rising, it creates the visual effect of a crescent-shaped Sun emerging over the horizon—a rare and striking phenomenon that combines both solar and atmospheric dynamics.

Observing Conditions and Safety
Given the low solar altitude during the event, observers should seek locations with an unobstructed view of the eastern horizon. Ideal viewing sites include elevated areas, open fields, and locations free from tall buildings or trees which are plentiful in Montgomery.

It is critical to observe proper solar safety procedures. Direct observation of the Sun without certified eye protection can result in serious and permanent eye damage. Standard sunglasses are not sufficient. Observers must use ISO 12312-2 compliant eclipse glasses or view the event indirectly via solar filters or pinhole projection.

Scientific Context
Solar eclipses occur when the Moon passes between Earth and the Sun, casting a shadow on the Earth’s surface. In this instance, New Jersey falls within the penumbral region of the Moon’s shadow, resulting in a partial eclipse rather than totality. The alignment is not sufficient for a dramatic coverage, but the low-angle sunlight interacting with Earth’s atmosphere and the Moon’s silhouette produces a uniquely photogenic celestial event.