Partial lunar eclipse — August 28, 2026
Coming up: every phase timed to the minute, the same instant worldwide, converted to your own clock — and whether the moon is up where you are.
Partial lunar eclipse
August 28, 2026 · greatest eclipse 04:13 UTC
Part of the moon enters the Earth's umbra, taking a visible dark bite out of the disc; the rest stays in the fainter penumbra.
Timeline
Every one of these instants is the same moment everywhere on Earth — the shadow falls on the moon, not on you. UTC is baked in; your own time zone appears underneath when the page loads.
the moon touches the soft outer shadow — hard to notice at first01:25 UTC
Aug 28, 2026
the dark umbra reaches the edge of the disc02:34 UTC
Aug 28, 2026
the moon is deepest in the shadow04:13 UTC
Aug 28, 2026
the umbra leaves the disc05:51 UTC
Aug 28, 2026
the moon is clear of the shadow07:00 UTC
Aug 28, 2026
Can you see it?
A lunar eclipse has no narrow path — everyone on the night side of the Earth sees the same thing at the same instant. At greatest eclipse the moon is directly overhead near 9°S, 62°W, so it is best placed over the Americas. Further from there, the moon sits lower; on the far side of the world it is below the horizon and the eclipse happens in daylight.
Worked out from the moon's altitude at your coordinates at greatest eclipse. Cloud is not included — nothing on this site knows the weather.
What to expect
The umbra covers about 92% of the moon's diameter at maximum, over a partial phase of 3 h 17 min. The bite out of the disc is obvious to the naked eye; the shadow's edge is soft, not sharp.
No equipment and no eye protection are needed. Unlike a solar eclipse, a lunar eclipse is completely safe to watch with bare eyes.
More
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Dates and circumstances are computed with the same method as the moon phases on this site — see how the moon phase is calculated.