Capital Region, Denmark
Northern lights in Rødovre
Answer
Tonight
Waiting on darkness
It is not civil-dark yet. The next dusk is listed below.
Observed 11:55 UTC, forecast 13:26 UTC, 91 min lead
Clock times in Europe/Copenhagen
Storm level needed
Rødovre sits at 55.68N 12.45E in Capital Region, Denmark. The IGRF-14 centered dipole puts Rødovre at 55.4 degrees geomagnetic latitude, 0.3 degrees farther from the magnetic pole than its map latitude suggests. Rødovre sits at 55.4 degrees geomagnetic. By SWPC's rule the average oval edge is overhead at Kp 6, and aurora is usually visible on the northern horizon at G1 (Kp 5) or less.
"aurora is commonly visible at high latitudes (northern Michigan and Maine)"
The nearest other Glow towns are Copenhagen (7 km), Greve (14 km), Stenløse (19 km). Copenhagen sits 0.0 degrees lower on the dipole and needs the same Kp.
Approximate: SWPC calls its Kp to latitude rule an average, and a centered dipole can differ by a degree from fuller field models. How the storm level is matched
The year in darkness
Every night of 2026 at Rødovre has some civil darkness; the shortest month sample still has 4.2 hours. Every evening of the year at Rødovre clears Glow's dark-season bar of 4 hours of civil night between 18:00 and 06:00. Rødovre's longest night of the year, Dec 17, has 15 h 17 min of civil night.
Solar midnight at Rødovre, when the sun is lowest, falls at 00:05 on local clocks on December 15 and 01:10 on June 15. That is 5 min after midnight in December and 1 h 10 min after midnight in June, the gap set by daylight saving and the equation of time. So at Rødovre the darkest hour sits near the middle of SWPC's 10 PM to 2 AM window in winter.
Month by month
| Month | Night | Civil | Cloud | Clear dark | |
|---|---|---|---|---|---|
| Jan | 14.7 h | 11.7 h | 84% | 2.4 h | |
| Feb | 12.9 h | 10.1 h | 80% | 2.6 h | |
| Mar | 10.8 h | 7.9 h | 71% | 3.1 h | |
| Apr | 8.3 h | 4.5 h | 59% | 3.4 h | |
| May | 5.9 h | 0.0 h | 59% | 2.4 h | |
| Jun | 4.2 h | 0.0 h | 62% | 1.6 h | |
| Jul | 5.0 h | 0.0 h | 63% | 1.9 h | |
| Aug | 7.4 h | 2.7 h | 65% | 2.6 h | |
| Sep | 9.9 h | 6.8 h | 65% | 3.5 hbest | |
| Oct | 12.2 h | 9.3 h | 73% | 3.3 h | |
| Nov | 14.2 h | 11.3 h | 79% | 3.0 h | |
| Dec | 15.3 h | 12.2 h | 84% | 2.4 h |
By the 15th-of-the-month sample, December is the darkest month at Rødovre with 15.3 hours of civil night and June the lightest at 4.2. Across the year Rødovre gets 3,674 hours of civil night. Astronomical night at Rødovre, the sun 18 degrees or more below the horizon, lasts 12.2 hours on December 15.
NASA POWER's 2001 to 2020 all-hours climatology puts mean cloud amount for the 1 degree cell around Rødovre at 70% across the year, from 59% in April to 84% in January. In the months with at least 4 hours of civil night Rødovre averages 70%, against a median of 70% for Glow towns in Denmark.
Multiplying civil night by the clear share of the sky gives September the best score, 3.5 hours, ahead of April at 3.4. Rødovre's equinox months score 3.1 in March and 3.5 in September, the weeks SWPC links with larger storms.
Kp history
From 1996 to 2025, the GFZ Potsdam record shows a 3-hour Kp of 6 or more, the level that puts the average oval edge over Rødovre, on 3% of days. At Rødovre's level the share runs from 1% in December to 5% in October, while storm days with Kp 5 or more made up 10%.
Share of UTC days in each calendar month whose highest 3-hour Kp reached Kp 6. Kp history by year
Moon, next 30 nights
Over the 30 nights from Oct 2, the new moon falls on Oct 10 and the full moon on Oct 26, in Europe/Copenhagen dates. 14 of the 30 nights at Rødovre have at least 2 moon-free dark hours inside 10 PM to 2 AM, and Oct 6 has the most at 4 h. Tonight Rødovre has 11 h 13 min of civil night, 1 h 42 min of it with the moon down.
- 2
57% lit
1.7 h
- 3
46% lit
3.1 h
- 4
35% lit
4.7 h
- 5
25% lit
6.3 h
- 6
16% lit
7.8 h
- 7
8% lit
9.4 h
- 8
3% lit
10.8 h
- 9
1% lit
11.8 h
- 10
0% lit
11.8 h
- 11
2% lit
11.9 h
- 12
5% lit
12.0 h
- 13
11% lit
12.0 h
- 14
17% lit
12.1 h
- 15
25% lit
11.7 h
- 16
34% lit
10.8 h
- 17
43% lit
9.7 h
- 18
52% lit
8.4 h
- 19
62% lit
7.1 h
- 20
71% lit
5.8 h
- 21
80% lit
4.5 h
- 22
87% lit
3.1 h
- 23
94% lit
1.7 h
- 24
98% lit
0.3 h
- 25
100% lit
0.0 h
- 26
99% lit
0.0 h
- 27
95% lit
0.0 h
- 28
89% lit
0.0 h
- 29
81% lit
0.6 h
- 30
71% lit
1.9 h
- 31
60% lit
3.5 h
Each cell is the night that starts on that date. Hours are civil-dark time with the moon below the horizon; the green rule scales with them. Green outline: new moon. Bone outline: full moon.
Within Denmark
Among the 4 Glow towns in Capital Region, Rødovre ranks 3rd by dipole latitude against a regional median of 55.4 degrees; Hørsholm sits highest at 55.5. Among the 34 Glow towns in Denmark, Rødovre ranks 23rd by dipole latitude against a national median of 55.5 degrees; Hjørring sits highest at 57.5. On December 15 Rødovre gets 15.3 hours of civil night, 8th longest of 34 in Denmark, where the median is 15.3.
Questions
- Can you see the northern lights in Rødovre?
- Rødovre sits at 55.4 degrees geomagnetic. By SWPC's rule the average oval edge is overhead at Kp 6, and aurora is usually visible on the northern horizon at G1 (Kp 5) or less. Clear, dark sky over Rødovre still decides it.
- When is it dark enough in Rødovre?
- Every night at Rødovre has civil darkness. Tonight has 11 h 13 min, and December 15 has 15.3 hours.
- What is the best month for aurora in Rødovre?
- September, by civil night at Rødovre times the clear share of the sky from NASA POWER's 2001 to 2020 average.
- How cloudy is Rødovre in the dark months?
- About 70% mean cloud amount over Rødovre in the months with at least 4 hours of civil night, from NASA POWER's 2001 to 2020 all-hours climatology.
- How often is activity high enough for Rødovre?
- A 3-hour Kp of 6 or more, the level that puts the average oval edge overhead, occurred on 3% of days from 1996 to 2025 in the GFZ Potsdam record.
- Why does this page point to Copenhagen?
- Rødovre sits within 15 km of Copenhagen with the same rounded dipole latitude, Kp and dark season, so Glow treats Copenhagen as the main page for both.
Nearby and related
Nearest Glow towns
Rødovre by month
Region and comparisons