Full moon

Vol. XII — Nightly Almanac

The Moon,observed nightly.

Phase forecasts, mission archives, and the quiet science of how a single satellite still rules our tides, our calendars, and our imagination.

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Waning Crescent
June 13, 2026

Tonight in the Sky

Waning Crescent

Next phase in 2.2 days

Current Lunar Phase

Illumination

5%

Lunar age

27.4 days

Distance from Earth

357,543 km

Next full moon

June 30, 2026

Open the phase calendar

From the Journal

Dispatches from the dark side of curiosity

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Apollo 17 and the last footprints we left on the regolith.

NASA Luna

Apollo 17 and the last footprints we left on the regolith.

Fifty-two years on, Eugene Cernan's farewell remains the quietest sentence ever spoken on another world.

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Luna 9 — the unmanned lander that taught us the Moon was solid.

Soviet Program

Luna 9 — the unmanned lander that taught us the Moon was solid.

In 1966 a small Soviet sphere bounced across Oceanus Procellarum and ended a century-old debate about lunar dust.

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Why a body 384,000 kilometres away still pulls our oceans.

Tidal Science

Why a body 384,000 kilometres away still pulls our oceans.

Gravity, resonance, and the slow widening of the day — a primer on the lunar grip we never feel directly.

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China's far-side rover and the radio silence of Von Karman.

Chang'e

China's far-side rover and the radio silence of Von Karman.

Why landing on the Moon's far side required a relay satellite at L2 — and what Yutu-2 has found in the lunar crust.

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Sections

What this journal covers

Phases & Cycles

Live phase tracking, full-moon calendars, eclipse seasons.

Mission Archives

Apollo, Luna, Chang'e, Chandrayaan, SLIM, and private landers.

Earthly Effects

Tides, agriculture lore, sleep studies, and the long lunar day.

Imagery

Public-domain plates and AI reconstructions of unseen craters.

Almanac, Monthly

A letter from the observatory, every full moon.

Twelve issues a year, mailed on the night of perigee. Phase calendars, an essay, and a curated mission archive.