The Moonrise journal
Learn one Moon thing today.
Fresh, sourced reading about the Moon, published every morning and evening.
Latest from the Moon.
Harvest Moon Explained
The Harvest Moon is the Full Moon closest to the September equinox. Its sequence of early-evening moonrises is shaped by seasonal geometry.
What Is a Blue Moon?
A blue moon is a calendar label for an extra Full Moon, not a change in lunar color. Learn the monthly and seasonal definitions.
What Is a Micromoon?
A micromoon is a Full Moon near apogee, the farthest portion of the Moon's orbit. Learn how its apparent size compares with a supermoon.
Plan a moonrise
Moonrise after sunsetUse the phase to estimate whether the Moon rises near sunset, overnight, or in daylight.Moonrise weather and visibilityHow low cloud, haze, smoke, and twilight change the first visible moment.How to photograph moonrisePlan the bearing, foreground, lens, exposure, and timing before the Moon clears the horizon.Moonrise tonightWhy tonight's answer depends on your location, horizon, and the phase of the Moon.Best time to watchPhase, foreground, weather, and arrival timing for seeing the Moon clear the horizon.
Understand the motion
Supermoon vs. Full MoonEvery supermoon is a Full Moon, but only Full Moons near perigee earn the popular label. Compare size, brightness, tides, and appearance.What Is a Supermoon?A supermoon is a Full Moon near perigee, the closest part of its orbit. Learn what the term means and what observers can actually notice.Lunar Eclipse PhotographyPhotograph a lunar eclipse by planning its altitude, stabilizing the camera, focusing manually, and changing exposure as the Moon darkens.How to Watch a Lunar EclipsePlan a lunar eclipse with local contact times, horizon visibility, weather, a dark observing spot, and simple equipment.Penumbral Lunar EclipsesA penumbral lunar eclipse softly dims the Full Moon as it crosses Earth's outer shadow. Learn why these eclipses can be difficult to see.Partial Lunar EclipsesA partial lunar eclipse occurs when only part of the Moon enters Earth's dark umbral shadow. Learn what it looks like and how to observe it.Why Does the Moon Turn Red?Earth's atmosphere turns an eclipsed Moon red by scattering blue light and bending red light into the planet's shadow.Lunar eclipse vs solar eclipseHow the alignment, viewing area, duration, and safety rules differ.What Is a Blood Moon?A blood moon is a total lunar eclipse. Learn why the Moon turns red, how long the color lasts, and when it is safe to watch.Why the Moon rises about 50 minutes laterThe orbital reason moonrise averages about 50 minutes later each day.How moonrise time and direction workHow astronomy and your horizon determine when and where the Moon appears.The 8 Moon phasesThe eight phases in order, what their names mean, and roughly when each one rises.Full moonriseWhy full moons rise near sunset and why that makes them so visually dramatic.Moonrise directionThe Moon rises in the eastern half of the sky, but not always due east.Terrain and altitudeHow hills, ridges, buildings, and observer height move the visible rise moment.Why moonrise changesThe orbital reason moonrise usually slides later from night to night.The Moon illusionWhy the Moon can look enormous near the horizon even when its angular size barely changes.Moonrise vs moonsetSame sky mechanics, opposite horizon event. Here is how to tell them apart.
Lost in lunar language?
Look up 72 terms for Moon phases, eclipses, orbit, observation, and geology.
Want the exact moonrise from where you are?
Moonrise Moment turns the science into a local countdown, phase preview, altitude note, and direction guide.
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