Can you see the northern lights in Polyarnyye Zori in December?

On dark, clear nights with enough activity. 31 of 31 nights at Polyarnyye Zori have civil darkness, and 70% of past December days reached Kp 2.

How dark is Polyarnyye Zori in December?

Polyarnyye Zori averages 17.9 hours of civil night a night in December 2026, from 17 h 23 min on the 1st to 17 h 57 min on the last night.

How cloudy is Polyarnyye Zori in December?

NASA POWER's 2001 to 2020 climatology gives Polyarnyye Zori's 1 degree cell 80% mean cloud in December, against 78% for the whole year. It is an all-hours average, not a forecast.

What is the best night in December 2026 for aurora in Polyarnyye Zori?

By darkness and moon alone, Dec 2, with 4 h of moon-free darkness inside 10 PM to 2 AM at Polyarnyye Zori. Activity on that date will only be known hours ahead.

Is December or January better in Polyarnyye Zori?

By civil night times the clear share, December scores 3.6 hours at Polyarnyye Zori and January 4.3. January comes out ahead.

Polyarnyye Zori · December 2026

Northern lights in Polyarnyye Zori in December 2026

Answer

December gives Polyarnyye Zori 18.1 hours of civil night on the 15th, the darkest month of its year, under 80% mean cloud. 70% of December days since 1996 reached Kp 2, enough for the oval edge to reach Polyarnyye Zori.

17.9 h

civil night, average night

SunCalc for 67.37, 32.50; NASA POWER; GFZ Kp

December against the rest of the year

4.3

3.3

2.7

1.3

0.0

0.8

1.8

1.9

2.9

3.6

December cloud at Polyarnyye Zori averages 80% in NASA POWER's 2001 to 2020 record, 2 points cloudier than its yearly mean. July is Polyarnyye Zori's clearest month at 73%. By civil night times clear sky, December scores 3.6 hours at Polyarnyye Zori, 2nd of 12. Kandalaksha, 24 km away, averages the same 80%.

Civil night at Polyarnyye Zori starts December at 17 h 23 min and reaches 17 h 57 min by December 31 as the nights lengthen by 0.6 hours. SWPC's 10 PM to 2 AM window is fully dark on every night. True astronomical darkness, the sun 18 degrees down, lasts 13.1 hours on the 15th.

December night by night

December opens toward a new moon on Dec 9, with full moon on Dec 24, in Europe/Moscow dates. Polyarnyye Zori gets 301 hours of civil night with the moon below the horizon across the month. The best of them for moon-free darkness inside 10 PM to 2 AM: Dec 2 (4 h), Dec 3 (4 h), Dec 4 (4 h).

1
43% lit
9.0 h
2
33% lit
10.8 h
3
24% lit
12.7 h
4
16% lit
14.6 h
5
9% lit
17.0 h
6
5% lit
17.7 h
7
1% lit
17.8 h
8
0% lit
17.8 h
9
1% lit
17.9 h
New
10
3% lit
17.9 h
11
7% lit
17.9 h
12
13% lit
18.0 h
13
20% lit
15.1 h
14
28% lit
13.1 h
15
37% lit
11.3 h
16
46% lit
9.6 h
17
57% lit
7.9 h
18
67% lit
6.0 h
19
77% lit
3.9 h
20
86% lit
0.8 h
21
93% lit
0.0 h
22
98% lit
0.0 h
23
100% lit
0.0 h
24
99% lit
0.0 h
Full
25
95% lit
0.0 h
26
89% lit
2.3 h
27
80% lit
4.6 h
28
70% lit
6.7 h
29
60% lit
8.5 h
30
49% lit
10.3 h
31
39% lit
12.2 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.

Activity in past Decembers

Polyarnyye Zori needs Kp 2 for the average oval edge to sit overhead. 648 of the 930 December days from 1996 to 2025 (70%) reached it in the GFZ Potsdam record, one of the three quietest months for that level; storm days with Kp 5 or more made up 5%. Polyarnyye Zori sits at 63.5 degrees geomagnetic, inside SWPC's 60 to 75 degree band, where aurora can be seen on more than half of all nights. No storm is needed: by SWPC's rule the average oval edge is overhead at Kp 2.

December across Russia

Polyarnyye Zori ranks 15th in Russia for civil night on December 15, behind Talnakh at 19.1 hours. Coming from November (16.0 hours at Polyarnyye Zori), December adds darkness, and January brings shorter nights (17.0 hours on the 15th). The December solstice falls on December 21, 23:49 Polyarnyye Zori time.

Civil night on December 15 and December cloud, month-page towns in Russia
Town	Civil night	Cloud
Talnakh	19.1 h	58%
Zapolyarnyy	19.1 h	86%
Nikel	19.1 h	86%
Norilsk	19.0 h	58%
Kayyerkan	19.0 h	59%
Dudinka	19.0 h	59%
Severomorsk	18.9 h	85%
Murmansk	18.8 h	84%
Olenegorsk	18.4 h	84%
Monchegorsk	18.3 h	80%
Apatity	18.2 h	80%
Narian-Mar	18.2 h	79%
Polyarnyye Zori	18.1 h	80%

Darkness and moon, every night

Polyarnyye Zori, December 2026: each night from local noon to the next noon
Night	Civil	Astronomical	Moon-free dark	Moon-free, 10 PM to 2 AM	Moon lit
Tue Dec 1	17 h 23 min	12 h 35 min	8 h 58 min	2 h 56 min	43%
Wed Dec 2	17 h 28 min	12 h 38 min	10 h 49 min	4 h	33%
Thu Dec 3	17 h 32 min	12 h 41 min	12 h 40 min	4 h	24%
Fri Dec 4	17 h 35 min	12 h 44 min	14 h 38 min	4 h	16%
Sat Dec 5	17 h 39 min	12 h 46 min	17 h	4 h	9%
Sun Dec 6	17 h 42 min	12 h 48 min	17 h 42 min	4 h	5%
Mon Dec 7	17 h 46 min	12 h 51 min	17 h 46 min	4 h	1%
Tue Dec 8	17 h 49 min	12 h 53 min	17 h 49 min	4 h	0%
Wed Dec 9	17 h 52 min	12 h 54 min	17 h 52 min	4 h	1%
Thu Dec 10	17 h 54 min	12 h 56 min	17 h 54 min	4 h	3%
Fri Dec 11	17 h 57 min	12 h 58 min	17 h 57 min	4 h	7%
Sat Dec 12	17 h 59 min	12 h 59 min	17 h 59 min	4 h	13%
Sun Dec 13	18 h 1 min	13 h 1 min	15 h 3 min	4 h	20%
Mon Dec 14	18 h 3 min	13 h 2 min	13 h 5 min	4 h	28%
Tue Dec 15	18 h 4 min	13 h 3 min	11 h 19 min	3 h 31 min	37%
Wed Dec 16	18 h 6 min	13 h 4 min	9 h 37 min	1 h 48 min	46%
Thu Dec 17	18 h 7 min	13 h 4 min	7 h 52 min	2 min	57%
Fri Dec 18	18 h 8 min	13 h 5 min	6 h	0 min	67%
Sat Dec 19	18 h 8 min	13 h 5 min	3 h 51 min	0 min	77%
Sun Dec 20	18 h 9 min	13 h 5 min	49 min	0 min	86%
Mon Dec 21	18 h 9 min	13 h 6 min	0 min	0 min	93%
Tue Dec 22	18 h 9 min	13 h 5 min	0 min	0 min	98%
Wed Dec 23	18 h 8 min	13 h 5 min	0 min	0 min	100%
Thu Dec 24	18 h 8 min	13 h 5 min	0 min	0 min	99%
Fri Dec 25	18 h 7 min	13 h 4 min	0 min	0 min	95%
Sat Dec 26	18 h 6 min	13 h 4 min	2 h 16 min	0 min	89%
Sun Dec 27	18 h 4 min	13 h 3 min	4 h 37 min	0 min	80%
Mon Dec 28	18 h 3 min	13 h 2 min	6 h 39 min	29 min	70%
Tue Dec 29	18 h 1 min	13 h	8 h 31 min	2 h 22 min	60%
Wed Dec 30	17 h 59 min	12 h 59 min	10 h 21 min	4 h	49%
Thu Dec 31	17 h 57 min	12 h 58 min	12 h 14 min	4 h	39%

Moon lit: SunCalc illuminated fraction at the middle of the 10 PM to 2 AM window.

Questions

Can you see the northern lights in Polyarnyye Zori in December?: On dark, clear nights with enough activity. 31 of 31 nights at Polyarnyye Zori have civil darkness, and 70% of past December days reached Kp 2.
How dark is Polyarnyye Zori in December?: Polyarnyye Zori averages 17.9 hours of civil night a night in December 2026, from 17 h 23 min on the 1st to 17 h 57 min on the last night.
How cloudy is Polyarnyye Zori in December?: NASA POWER's 2001 to 2020 climatology gives Polyarnyye Zori's 1 degree cell 80% mean cloud in December, against 78% for the whole year. It is an all-hours average, not a forecast.
What is the best night in December 2026 for aurora in Polyarnyye Zori?: By darkness and moon alone, Dec 2, with 4 h of moon-free darkness inside 10 PM to 2 AM at Polyarnyye Zori. Activity on that date will only be known hours ahead.
Is December or January better in Polyarnyye Zori?: By civil night times the clear share, December scores 3.6 hours at Polyarnyye Zori and January 4.3. January comes out ahead.

Sources and verification

SunCalchttps://github.com/mourner/suncalc
NASA POWER climatologyhttps://power.larc.nasa.gov/docs/services/api/temporal/climatology/
GFZ Potsdam Kp indexhttps://kp.gfz.de/en/data
NOAA SWPC, Tips on viewing the aurorahttps://www.spaceweather.gov/content/tips-viewing-aurora

Quoted figures last checked against their sources on 2026-09-30; next review 2026-12-31. Computed figures come from SunCalc and the IGRF-14 dipole as described in the methodology. Every quote is listed in the sources ledger.