A total lunar eclipse, often called a “blood moon,” will grace Hong Kong skies on March 3 evening, turning the moon a striking dull red hue for 59 minutes.
Eclipse Timeline and Visibility
The event begins before moonrise at 6:22 pm local time, with the moon partially in Earth’s umbra. Total eclipse starts at 7:04 pm, peaks at 7:34 pm, and ends at 8:03 pm, wrapping up by 10:25 pm. Viewers need an unobstructed eastern horizon; clear weather is key for optimal sighting.
Science Behind the Red Glow
The moon’s reddish tint occurs as Earth’s atmosphere scatters blue sunlight wavelengths, refracting longer red rays onto the lunar surface—similar to sunset colors but on a cosmic scale. This phenomenon won’t cause the moon to vanish entirely, ensuring a dramatic yet visible spectacle.
