Moon Wallpapers: Free 4K Night Skies for iPhone and Desktop

The moon is the easiest picture to live with on a phone. It is one bright shape on a large, quiet sky. The sky gives the clock a clean field, and the moon gives the eye a single place to land. On an OLED screen, a black night sky also stays truly black, so the wallpaper glows rather than glares.

This collection has twelve original moon wallpapers for iPhone and Android, each a 2160 × 3840 file, and five wide versions for Mac and PC. They are illustrations, not photos of the real moon, in four very different moods: ink noir, Japanese prints, mid-century posters and soft dusk.

Why a moon works on a lock screen

One bright point. A full moon is the brightest thing in the frame, and nothing competes with it. Notifications stack on the lower half without fighting a busy picture.

A big empty sky. Most of a moon picture is sky, which is exactly what the clock needs. White digits on a dark sky, or dark digits on a pale one, read at a glance.

Real black on OLED. Every iPhone since the iPhone X, apart from the XR, the 11 and the SE models, uses an OLED panel, where black pixels are switched off. A night sky built from near black looks deeper than any grey, and the moon sits in it like a lamp. Our guide to dark OLED wallpapers explains the effect in more detail.

Moons over a black sky

The darkest set comes from our noir series: black ink, white line work and a pale moon. They are made for a dark lock screen and a white clock.

Moon Ledge4K · PhoneLone Spire4K · PhoneDeco Gold4K · PhoneInk Noir4K · Phone

Moon Ledge puts a full moon in the middle of a black sky, watched by a stone gargoyle on a ledge, with two thin spires at the bottom. The moon sits below the time, so the clock floats in pure black. Lone Spire is even simpler: a small white moon above a stepped tower drawn in white outline. Deco Gold adds colour, with a large yellow moon pierced by an Art Deco spire, gold trim on the towers and fog rolling between them. Ink Noir is the busiest of the four, a tilted forest of skyscrapers in black and white with the moon caught between them.

Soft moons: Japanese prints and a quiet sea

The second set is pale and warm. These suit a light lock screen and a dark clock, and they feel calmer in daylight.

Plum Moon4K · PhoneShoji Moon4K · PhoneMoon Heron4K · PhoneSaltwater Moon4K · Phone

Plum Moon is drawn like a woodblock print: a cream full moon high on aged paper, an indigo band across the top and a twisted plum branch with white and red blossoms rising from the bottom left. The time lands right on the moon, which works like a soft spotlight behind dark digits. More prints in this style are in our collection of ukiyo-e wallpapers. Shoji Moon shows the moon through a paper screen, with a pine shadow across it and a sheer curtain in warm sand light. Moon Heron is pure sumi ink: a heron in flight over reeds and a small red moon low on the horizon. If you like this style, our article on Japanese ink wallpapers has the rest of the series.

Saltwater Moon is the only one that looks like a real scene: a tiny moon over a flat sea at dusk, pink and lilac clouds above, and a dark headland on the right. The water carries soft ripples, and the top half is almost empty, which keeps the clock clean.

Graphic moons: posters and lo-fi rooftops

Some moons are more design than landscape. They read from across a room and look good next to bold app icons.

Moon Boat4K · Phone

Moon Boat is a mid-century poster: a huge golden crescent on deep blue, a few small planets, and a pale crescent boat riding white wave lines at the bottom. Paper Moon flips the usual colours, with a black moon on white paper next to a stepped black tower, so a black clock matches the moon. The lo-fi pair is lilac and soft: Phone Booth has a thin crescent at the top and a booth glowing pink on the horizon, and Rooftop sets a full moon low behind a water tank and an old TV antenna.

How to place the moon under the clock

The clock takes the upper third of the screen. Decide whether the moon goes behind the time, like Plum Moon, or below it, like Moon Ledge. Both work. What rarely works is a moon cut in half by the edge of the clock.

• Pick the clock colour by hand. White for the black skies, dark for the paper and dusk ones. iOS often picks a middle tone that sinks into the picture.
• Move, do not enlarge. Drag the picture up or down in the editor to place the moon. Enlarging pushes the moon toward the edges. If it already looks too big, our fix for an iPhone wallpaper that is zoomed in covers Perspective Zoom and cropping.
• Leave the lower half quiet. Notifications sit there. Moon Ledge and Lone Spire keep their detail at the very bottom, under the notification stack.

For the full method, from contrast to widget placement, see how to choose a wallpaper that keeps the clock readable.

Moon wallpapers for desktop: free in 4K

Five moon designs come in a wide 3840 × 2160 version for Mac, Windows PCs and laptops. They are composed for a wide screen, not cropped from the phone image, and all five are free.

Ink Moonlit Boat4K · DesktopInk Moon Heron4K · DesktopShoji Moon4K · DesktopPlum Moon4K · DesktopPaper Moon4K · Desktop

Ink Moonlit Boat leaves most of the screen to pale paper, with a moored boat and a red moon reflected over a misty shore, which keeps desktop icons readable. Ink Moon Heron and Shoji Moon are just as quiet. The wide Plum Moon moves the blossoms to the left and the moon to the centre, and Paper Moon is the most graphic: a black moon, one stepped tower and a long horizon line on white.