Aurora Borealis in Charlottenlund
Denmark · 55.75°, 12.57° · geomagnetic 55.4° · needs Kp 7
Tonight's aurora forecast for Charlottenlund
5%
Peak chance of a visible display tonight, from the same model the Revon app runs. Charlottenlund needs Kp 7 to see anything at all, and tonight the forecast peaks at Kp 4.8. Short of the threshold, which is what most nights look like here.
Get the full 30-night forecast in Revon
Updated 2026-09-08 10:35 UTC
Local aurora guide for Charlottenlund
Charlottenlund is at 55.4° geomagnetic latitude. Auroras visible here require a Kp of 7 or higher.
On average, there are 2.5 nights per year with conditions suitable for aurora viewing.
The record span for these observations is from 2016 to 2026.
The best months for aurora viewing in Charlottenlund are September, November, and August.
During May, June, and July, there is no full darkness.
Charlottenlund has a Bortle scale rating of 6.
Areas with darker skies, rated Bortle 4, are located 45 km north-west near Halsnæs Municipality.
Bortle 5 skies are found 34 km north-west near Gribskov Municipality.
Bellevue, a beach area, is located 3.1 km north-north-east of Charlottenlund.
Jægersborg Dyrehave, a park, is situated 3.6 km north of Charlottenlund.
Lyngby Sø, a lake, can be found 5.9 km west-north-west of Charlottenlund.
There are 6 verified aurora reports within 300 km of Charlottenlund between 2015 and 2016.
Notable qualifying nights include 2026-03-20 (Kp 7.0), 2026-01-20 (Kp 7.67), and 2026-01-19 (Kp 8.67).
Sources: Revon analysis of NOAA planetary Kp · Solar declination and hour-angle calculation · Falchi 2016 World Atlas of artificial night sky brightness · GeoNames (CC BY 4.0) · Aurorasaurus verified positive reports
Know when it is worth going outside
Revon watches the Charlottenlund forecast and pushes an alert when the odds for tonight clear your threshold — no checking, no guessing.
Nearby towns
Forecasts for places within reach of Charlottenlund.