Early risers across Canada will have the opportunity to witness a spectacular "blood moon" on Tuesday, March 3rd. This total lunar eclipse will occur as the Earth passes between the sun and the moon, casting a shadow and turning the moon a striking coppery red.
The phenomenon, popularly known as a "blood moon," will be visible across much of North America, offering a unique viewing experience for Canadians. NASA confirms that unlike solar eclipses, lunar eclipses are safe to view with the naked eye, meaning no special equipment is needed. As long as the skies are clear, anyone with an unobstructed view of the moon will be able to watch as Earth's shadow sweeps across its surface.
The total lunar eclipse will unfold in several stages. The penumbral phase, a subtle dimming, begins around 3:44 a. m. ET. The partial eclipse, where a dark "bite" appears on the moon, starts at 4:50 a. m. ET. Totality, when the moon is fully engulfed in shadow and glows red, begins at 6:04 a. m. ET and lasts until 7:03 a. m. ET. For viewers in the eastern part of Canada, the totality phase will occur close to moonset, requiring a clear horizon for optimal viewing. The next total lunar eclipse visible in Toronto will be on June 26, 2029.
The "blood moon" effect is a result of sunlight filtering through Earth's atmosphere. As the planet blocks direct sunlight, some light bends around Earth, scattering blue wavelengths and allowing red and orange tones to illuminate the lunar surface. This creates a similar effect to the colors seen during sunrises and sunsets, but projected onto the moon.
