This town forgot to install night for four months

Longyearbyen, the main settlement of the Svalbard archipelago, sits at roughly 78° north — well above the Arctic Circle. That latitude places it deep inside the region where the sun stays above the horizon for months in summer and below it for months in winter. The result is a place where 'night' as most people know it simply takes a four-month holiday. ^[1][2]

Why the sun never sets

Earth's axis is tilted about 23.5° relative to its orbit around the Sun. During the northern summer, the North Pole leans toward the Sun, so locations near the pole stay in sunlight even as the planet rotates. The Arctic Circle marks the latitude beyond which, for at least one day a year, the sun remains visible at midnight. Longyearbyen is far beyond that line, so its midnight-sun period lasts far longer than a single day. ^[1][3]

What the polar day looks like

From around 20 April to 22 August, the sun does not dip below the horizon in Longyearbyen. The light is not always bright: it can be a low, golden glow near midnight, and weather changes the feel dramatically. But the practical effect is that there is no true darkness for sleep, and residents often rely on heavy curtains or blackout blinds. ^[1][3]

• Midnight sun: the sun stays above the horizon for about four months each summer. ^[1]
• Polar night: from roughly late October to mid-February, the sun stays below the horizon. ^[2]
• The transitions are gradual, with long twilight periods rather than an abrupt switch. ^[3]

Living on a different clock

The extreme light cycle shapes daily life in Svalbard. Many residents use blackout curtains, and some report disrupted sleep during the summer months. The community has adapted, but the body's internal clock still expects a day-night rhythm that the environment does not provide. ^[2][3]

Longyearbyen is also one of the world's northernmost towns with a permanent civilian population. Its location makes it a base for Arctic research and tourism, and the midnight sun is a major draw — even as locals joke about the need for good curtains. ^[1][2]

1. Late April

   The sun stops setting in Longyearbyen, beginning the midnight-sun period.

2. June solstice

   The longest day; the sun is at its highest, and daylight is continuous.

3. Late August

   The sun sets again for the first time in about four months.

4. Late October

   Polar night begins, and the sun stays below the horizon until mid-February.

So the headline is not quite literal — night is not forgotten, just postponed. For four months, Longyearbyen runs on a schedule set by the Sun's refusal to set, a reminder of how dramatically Earth's tilt can reshape everyday experience. ^[1][3]