Aurora forecast / December
Northern lights in Iceland in December
Maximum darkness, minimum daylight.
Around the solstice Reykjavík gets roughly four hours of daylight, which means the aurora window is enormous — you can realistically be watching from late afternoon. The same caveat as January applies: this is storm season, and cloud is the thing most likely to stop you. The upside is that you get many hours of opportunity each night rather than a narrow window.
How dark does it get in December?
- Reykjavík: 15 hours dark enough for aurora
- Akureyri: 15 hours dark enough for aurora
Measured on the 15th of the month — the hours the sun sits far enough below the horizon for aurora to be visible.
Roads and access in December
Frequent closures; check road.is before every leg. F-roads shut.
What else is happening
Ice caves, Christmas markets and the shortest days of the year.
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