Minnesota, United States
Northern lights in Maple Grove
Answer
Tonight
Waiting on darkness
It is not civil-dark yet. The next dusk is listed below.
Observed 11:49 UTC, forecast 13:20 UTC, 91 min lead
Clock times in America/Chicago
Valid 12:00 to 13:00 UTC
Storm level needed
Maple Grove sits at 45.07N 93.46W in Minnesota, United States. The IGRF-14 centered dipole puts Maple Grove at 53.6 degrees geomagnetic latitude, 8.5 degrees closer to the magnetic pole than its map latitude suggests. Maple Grove sits at 53.6 degrees geomagnetic. The lowest NOAA storm level whose typical viewing latitude reaches it is G3 (Kp = 7). By SWPC's rule the average oval edge is overhead only at Kp 7.
"aurora has been seen as low as Illinois and Oregon (typically 50° geomagnetic lat.)"
The nearest other Glow towns are Plymouth (7 km), West Coon Rapids (13 km), Minneapolis (18 km). Plymouth sits 0.1 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 Maple Grove has some civil darkness; the shortest month sample still has 7.0 hours. Every evening of the year at Maple Grove clears Glow's dark-season bar of 4 hours of civil night between 18:00 and 06:00. Maple Grove's longest night of the year, Dec 17, has 14 h 1 min of civil night.
Solar midnight at Maple Grove, when the sun is lowest, falls at 00:09 on local clocks on December 15 and 01:14 on June 15. That is 9 min after midnight in December and 1 h 14 min after midnight in June, the gap set by daylight saving and the equation of time. So at Maple Grove 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 | 13.6 h | 11.3 h | 61% | 5.3 h | |
| Feb | 12.4 h | 10.2 h | 57% | 5.3 hbest | |
| Mar | 11.0 h | 8.7 h | 61% | 4.3 h | |
| Apr | 9.3 h | 6.7 h | 62% | 3.5 h | |
| May | 7.8 h | 4.6 h | 63% | 2.9 h | |
| Jun | 7.0 h | 3.0 h | 59% | 2.9 h | |
| Jul | 7.4 h | 3.9 h | 49% | 3.8 h | |
| Aug | 8.8 h | 6.0 h | 50% | 4.4 h | |
| Sep | 10.4 h | 8.0 h | 51% | 5.1 h | |
| Oct | 12.0 h | 9.7 h | 61% | 4.7 h | |
| Nov | 13.3 h | 11.0 h | 66% | 4.5 h | |
| Dec | 14.0 h | 11.6 h | 69% | 4.3 h |
By the 15th-of-the-month sample, December is the darkest month at Maple Grove with 14.0 hours of civil night and June the lightest at 7.0. Across the year Maple Grove gets 3,866 hours of civil night. Astronomical night at Maple Grove, the sun 18 degrees or more below the horizon, lasts 11.6 hours on December 15.
NASA POWER's 2001 to 2020 all-hours climatology puts mean cloud amount for the 1 degree cell around Maple Grove at 59% across the year, from 49% in July to 69% in December. In the months with at least 4 hours of civil night Maple Grove averages 59%, against a median of 61% for Glow towns in United States.
Multiplying civil night by the clear share of the sky gives February the best score, 5.3 hours, ahead of January at 5.3. Maple Grove's equinox months score 4.3 in March and 5.1 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 7 or more, the level that puts the average oval edge over Maple Grove, on 1% of days. At Maple Grove's level the share runs from 0% in February to 2% 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 7. Kp history by year
Moon, next 30 nights
Over the 30 nights from Oct 1, the new moon falls on Oct 10 and the full moon on Oct 25, in America/Chicago dates. 14 of the 30 nights at Maple Grove have at least 2 moon-free dark hours inside 10 PM to 2 AM, and Oct 5 has the most at 4 h. Tonight Maple Grove has 11 h 15 min of civil night, 2 h 14 min of it with the moon down.
- 1
65% lit
2.2 h
- 2
54% lit
3.4 h
- 3
43% lit
4.6 h
- 4
32% lit
6.0 h
- 5
22% lit
7.3 h
- 6
13% lit
8.6 h
- 7
7% lit
9.9 h
- 8
2% lit
11.1 h
- 9
0% lit
11.7 h
- 10
0% lit
11.7 h
- 11
3% lit
11.8 h
- 12
7% lit
11.8 h
- 13
13% lit
11.4 h
- 14
20% lit
10.8 h
- 15
28% lit
10.0 h
- 16
36% lit
9.1 h
- 17
46% lit
8.1 h
- 18
55% lit
7.0 h
- 19
65% lit
5.9 h
- 20
74% lit
4.8 h
- 21
82% lit
3.6 h
- 22
89% lit
2.5 h
- 23
95% lit
1.3 h
- 24
99% lit
0.0 h
- 25
100% lit
0.0 h
- 26
98% lit
0.0 h
- 27
94% lit
0.0 h
- 28
87% lit
0.9 h
- 29
79% lit
1.9 h
- 30
68% lit
3.2 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 United States
Among the 11 Glow towns in Minnesota, Maple Grove ranks 5th by dipole latitude against a regional median of 53.5 degrees; Hibbing sits highest at 56.0. Among the 137 Glow towns in United States, Maple Grove ranks 20th by dipole latitude against a national median of 51.5 degrees; Fairbanks sits highest at 65.7. On December 15 Maple Grove gets 14.0 hours of civil night, 31st longest of 137 in United States, where the median is 13.8.
Questions
- Can you see the northern lights in Maple Grove?
- Maple Grove sits at 53.6 degrees geomagnetic. The lowest NOAA storm level whose typical viewing latitude reaches it is G3 (Kp = 7). By SWPC's rule the average oval edge is overhead only at Kp 7. Clear, dark sky over Maple Grove still decides it.
- When is it dark enough in Maple Grove?
- Every night at Maple Grove has civil darkness. Tonight has 11 h 15 min, and December 15 has 14.0 hours.
- What is the best month for aurora in Maple Grove?
- February, by civil night at Maple Grove times the clear share of the sky from NASA POWER's 2001 to 2020 average.
- How cloudy is Maple Grove in the dark months?
- About 59% mean cloud amount over Maple Grove 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 Maple Grove?
- A 3-hour Kp of 7 or more, the level that puts the average oval edge overhead, occurred on 1% of days from 1996 to 2025 in the GFZ Potsdam record.
- Why does this page point to Plymouth?
- Maple Grove sits within 15 km of Plymouth with the same rounded dipole latitude, Kp and dark season, so Glow treats Plymouth as the main page for both.
Nearby and related
Nearest Glow towns
Maple Grove by month
Region and comparisons