LunarPhase: Moon Calendar

LunarPhase gives you everything you need to follow the Moon through its nightly journey — lunar phases by date, accurate moonrise and moonset times for your location, and timely alerts for every full moon, new moon, and supermoon. Built for celestial lovers, astrologers, photographers, hunters, anglers, gardeners, and anyone who watches the sky.

TONIGHT AT A GLANCE
Open the app and instantly see tonight's moon, rendered in beautiful detail exactly as it appears overhead:
• Current moon phase — Waxing Crescent, First Quarter, Waning Gibbous and the rest of the cycle
• Illumination percentage, so you know how bright tonight will be
• Moon age in days through the lunar cycle
• Tonight's exact moonrise and moonset times for your location
• Local weather conditions and whether the sky is clear enough to look up
• The Moon's current zodiac sign

A FULL LUNAR CALENDAR
Browse any month, past or future, and see every day's exact phase rendered as a real moon image — today highlighted at a glance, with a preview of upcoming phase events. Tap any day for full details. Find out when the next Full Moon arrives and never miss a celestial event again.

FIND THE MOON IN YOUR SKY
A compass locator points you toward the Moon's real position and tells you how high to look. Open the sky map and sweep your phone across the night sky to see stars, constellations, and the naked-eye planets placed exactly where they are above you.

PHASE AND EVENT ALERTS
Set it once and we'll keep you in the loop. Get alerts for New Moons, Full Moons, First and Last Quarters, supermoons, eclipses, rare lunar standstills, and clear-sky nights that are especially good for moon watching.

MOON JOURNAL
Keep a one-line reflection for each night, with a prompt tuned to the current phase and a gentle streak to keep the habit going.

BEAUTIFUL ASTRONOMY
We use real NASA moon imagery for every phase, so the Moon you see in the app is the Moon that's actually in the sky tonight. All phase data is calculated on your device using standard astronomical algorithms.

HOME SCREEN WIDGET AND WEAR OS
Add the widget to your home screen to see tonight's moon every time you unlock your phone, or wear it — the Wear OS app and watch face complication put the phase and illumination on your wrist.

FEATURES
• Tonight's illumination, moon age and phase
• Moonrise and moonset times
• Zodiac sign of the Moon
• Local current weather and viewing conditions
• Full month calendar grid with real moon photography
• Eclipse forecasts with timing and visibility notes
• Compass moon locator and interactive sky map
• Moon journal with phase-aware prompts
• Phase and event notifications
• Home screen widget
• Wear OS app and complication
• Imperial or metric units

BUILT FOR THE CURIOUS
Whether you're tracking the harvest moon, planning a stargazing night, photographing the lunar cycle, planting by the moon, or just wondering what phase she's in tonight, LunarPhase keeps the Moon at your fingertips, every night of the year.

PRIVACY FIRST
Your location is used only on your device to compute moonrise, moonset and sky positions. Location access is optional and the app works without it.

FREE TO USE
LunarPhase is free to download and use, supported by occasional ads.

Moon imagery courtesy of NASA's Scientific Visualization Studio (LRO/LROC). Astronomical algorithms after Jean Meeus. Weather by Open-Meteo. Star catalog from HYG; constellation figures from d3-celestial.