![]() Why does a full moon have different names at different times of the year, and what are they? The last total lunar eclipse occurred on July 28, 2018.įor the best view, Fu suggests facing east-southeast (in the direction of Hung Hom, Shek O and Tseung Kwan O) and make sure there aren’t any trees or tall buildings in the way. ![]() The last lunar eclipse visible in Hong Kong, on November 30, 2020, was just a penumbral eclipse, meaning the Earth only covered the moon with the outermost part of its shadow. ![]() This is in contrast to more commonly seen eclipses in which the Earth’s shadow is only cast on the moon after it is completely visible above the horizon.įu said the last few eclipses in Hong Kong have similarly all had rather “awkward” viewing conditions, peaking either right at moonrise or just before moonset. By the time it has risen fully, the full effect of the eclipse will already be visible.ġ5 things about the moon you didn’t know you needed to know Super blood moons occur when the eclipse happens as the moon is nearest to Earth in its monthly orbit.įu says, in Hong Kong, the lunar eclipse will have already begun before the moon has risen past the horizon. The phenomenon gives the moon a reddish cast, which is where the “blood moon” name comes from. Because Earth’s atmosphere blocks and scatters the blue component of sunlight, only red light – which has the longest wavelength – makes it through. Lunar eclipses happen when the sun, the Earth and the moon align, casting a shadow across the lunar surface.
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