Which constellations can you see from Trondheim tonight?
Stars and constellations over Trondheim tonight: October–December 2026
| Month | High overhead | Rising in the east | Setting in the west |
|---|---|---|---|
| mid-October · 9:00 pm | Cepheus, Cygnus, Cassiopeia, Draco, Ursa Minor and Lyra | Pisces, Aries and Auriga | Boötes and Aquila |
| mid-November · 9:00 pm | Cassiopeia, Cepheus, Andromeda, Perseus, Ursa Minor and Cygnus | Taurus and Gemini | Aquila, Corona Borealis and Hercules |
| mid-December · 9:00 pm | Cassiopeia, Perseus, Cepheus, Andromeda, Auriga and Ursa Minor | Ursa Major, Gemini, Orion and Canis Minor | Hercules and Lyra |
From Trondheim on mid-October evenings (around 9:00 pm), look straight up for Cepheus, Cygnus, Cassiopeia, Draco, Ursa Minor and Lyra. Rising in the east: Pisces, Aries and Auriga. Sinking in the west: Boötes and Aquila. Ursa Major, Ursa Minor, Cassiopeia, Cygnus, Lyra, Andromeda, Perseus, Cepheus, Draco, Auriga and Corona Borealis never set from Trondheim. Bright stars to start from: Vega, Capella and Altair. By mid-December, Ursa Major, Gemini, Orion and Canis Minor join the evening sky.
Always above the horizon from Trondheim: Ursa Major, Ursa Minor, Cassiopeia, Cygnus, Lyra, Andromeda, Perseus, Cepheus, Draco, Auriga and Corona Borealis. Use the live chart below for tonight's exact view.
- Make tonight's sky a gift. Preview the free star map of a night in Trondheim
- Or name a star in Cepheus, high over Trondheim on October evenings: a symbolic dedication with a PDF certificate. Choose a star in Cepheus
Use the free local tool
This page provides a result prefilled with the place and coordinates. The calculations and phone gyroscope work without an order; the HD poster remains optional. See tonight's constellations over Trondheim
Overhead, rising and never-setting constellations for October–December 2026, with a live chart for tonight
The table lists the constellations over Trondheim for each month of October–December 2026; the live chart then shows tonight's sky for the city or your exact location, with the Moon and planets. Both are free.
Why choose Starry Memory
- Computed for the city's sky — The lists are calculated for Trondheim's latitude and local evening time, month by month, not copied from a generic seasonal chart.
- Overhead, rising and setting — Knowing where a constellation stands helps you find it: overhead ones are the easiest, rising ones climb through the evening, setting ones are best early.
- Never-setting groups — The circumpolar constellations of Trondheim are listed: they are there on any clear night of the year.
- Live chart for tonight — The chart below recomputes the constellations, the Moon and the planets for tonight and for your exact location.
From Trondheim, latitude decides how high each familiar pattern can climb above an ideal horizon.
Latitude-screened constellations for Trondheim
Each entry below gives an approximate maximum altitude at meridian transit and a practical season; an asterisk means circumpolar in this simplified centroid model: Draco: 88.4°, all year *; Cassiopeia: 86.6°, all year *; Cepheus: 83.4°, all year *; Ursa Major: 82.6°, all year *; Ursa Minor: 76.4°, all year *; Perseus: 71.6°, all year *; Auriga: 68.6°, all year *; Cygnus: 66.6°, all year *; Andromeda: 64.6°, all year *; Lyra: 62.6°, all year *; Boötes: 56.6°, all year *; Gemini: 48.6°, winter; Taurus: 44.6°, winter; Leo: 41.6°, spring. This is a planning guide, not a promise that every star will be visible from a bright street. Date, hour, local obstructions and light pollution still matter. The live sky tool performs the date-specific projection that a static latitude table cannot.
Trondheim's verifiable local record
43049 · longitude 10.39506 · north hemisphere · timezone Europe/Oslo · celestial-pole altitude 63.4°. Seasonal signature: longest night in December, 19 h 56 · shortest night in June, 4 h 04 · range 15.87 hours. Meridian star markers: Draco 88.4° * · Cassiopeia 86.6° * · Cepheus 83.4° * · Ursa Major 82.6° * · Ursa Minor 76.4° * · Perseus 71.6° *. Nearby catalogue cities: Lillestrøm 388 km · Oslo 392 km · Drammen 410 km. First regional eclipse shortlist: 2027-02-20 Penumbral lunar eclipse 23:14 UTC · 2027-08-02 Total solar eclipse 10:07 UTC · 2028-01-12 Partial lunar eclipse 04:14 UTC. Together these values form the local evidence record for the “constellations” page; they change with place and remain separate from real weather.
Trondheim compared with nearby catalogue cities
1. Trondheim → Lillestrøm: 387.9 km · Δlat -3.475° · Δlon +0.654° · Δpole -3.4° · timezone Europe/Oslo = Europe/Oslo · longest night December 18 h 26 | 2. Trondheim → Oslo: 391.6 km · Δlat -3.518° · Δlon +0.351° · Δpole -3.5° · timezone Europe/Oslo = Europe/Oslo · longest night December 18 h 25 | 3. Trondheim → Drammen: 410.1 km · Δlat -3.687° · Δlon -0.191° · Δpole -3.7° · timezone Europe/Oslo = Europe/Oslo · longest night December 18 h 22. Monthly night comparison with the nearest catalogue reference — January: Trondheim 18 h 49 / Lillestrøm 17 h 38 / Δ +1.17 h · February: Trondheim 15 h 46 / Lillestrøm 15 h 13 / Δ +0.55 h · March: Trondheim 12 h 45 / Lillestrøm 12 h 39 / Δ +0.10 h · April: Trondheim 9 h 25 / Lillestrøm 9 h 47 / Δ -0.36 h · May: Trondheim 6 h 17 / Lillestrøm 7 h 12 / Δ -0.91 h · June: Trondheim 4 h 04 / Lillestrøm 5 h 35 / Δ -1.51 h · July: Trondheim 5 h 04 / Lillestrøm 6 h 16 / Δ -1.20 h · August: Trondheim 8 h 05 / Lillestrøm 8 h 40 / Δ -0.57 h · September: Trondheim 11 h 25 / Lillestrøm 11 h 29 / Δ -0.08 h · October: Trondheim 14 h 38 / Lillestrøm 14 h 16 / Δ +0.36 h · November: Trondheim 17 h 52 / Lillestrøm 16 h 55 / Δ +0.94 h · December: Trondheim 19 h 56 / Lillestrøm 18 h 26 / Δ +1.51 h. For constellation screening, latitude difference becomes a meridian-altitude difference; a small change is reported as small rather than exaggerated for local copy.
The astronomical fingerprint of Trondheim
Trondheim is represented by 63.4305° N, 10.3951° E, in Trøndelag, using the IANA zone Europe/Oslo. This is a high-latitude viewpoint: the relevant celestial pole stands about 63.4° above its horizon. No source elevation is used, so a flat horizon remains the transparent default.
Twelve monthly light estimates for Trondheim
The following pairs are approximate daylight / night duration around the 15th of each month: January: 5 h 11 / 18 h 49; February: 8 h 14 / 15 h 46; March: 11 h 15 / 12 h 45; April: 14 h 35 / 9 h 25; May: 17 h 43 / 6 h 17; June: 19 h 56 / 4 h 04; July: 18 h 56 / 5 h 04; August: 15 h 55 / 8 h 05; September: 12 h 35 / 11 h 25; October: 9 h 22 / 14 h 38; November: 6 h 08 / 17 h 52; December: 4 h 04 / 19 h 56. The longest estimated night in this model is December at 19 h 56; the shortest is June at 4 h 04. “Night” here is the complement of daylight on a flat horizon. Civil, nautical and astronomical twilight are not interchangeable, and weather is not predicted by this table.
What the calculation does — and does not claim
Coordinates, date and local time feed the same astronomical workflow used by the poster. The HYG catalogue provides star entries, while Astronomy Engine calculates moving bodies. The page does not claim that city-centre coordinates equal a hospital, venue or home: selecting an autocomplete suggestion replaces the shortcut with that location. It also separates astronomical geometry from weather and light pollution, so a correct map never becomes a claim that the ground-level sky was cloudless.
Free gyroscope first, optional poster second
On a compatible phone, the gyroscope turns the calculated sky into a movable window: tilt and rotate to explore, with star names shown beside key points. That experience is free. If a date deserves a keepsake, the same place can continue into the editor. The protected preview remains watermarked before payment; the €3.99 purchase unlocks the 4960 × 7016 px, 300 DPI file. Physical formats appear only when availability, delivery supplement and timing can be checked for the destination. Checkout is in euros; the card issuer shows the current conversion to Norwegian kroner (NOK).
Frequently asked questions
What constellations can I see tonight from Trondheim?
In mid-October around 9:00 pm: Cepheus, Cygnus, Cassiopeia, Draco, Ursa Minor and Lyra overhead, Pisces, Aries and Auriga rising in the east. In mid-November: Cassiopeia, Cepheus, Andromeda, Perseus, Ursa Minor and Cygnus overhead, Taurus and Gemini rising.
Which constellations never set from Trondheim?
Ursa Major, Ursa Minor, Cassiopeia, Cygnus, Lyra, Andromeda, Perseus, Cepheus, Draco, Auriga and Corona Borealis stay above the horizon all night, all year, from Trondheim's latitude (63.4° N).
Can I see the Southern Cross from Trondheim?
No. From Trondheim, the Southern Cross never rises above the horizon.
When is the best time to look?
After full darkness (8:36 pm in mid-October, 6:15 pm in mid-November, 5:48 pm in mid-December) and away from the full Moon (October 26, November 24, December 24). The new Moons of October 10, November 9, December 9 give the darkest skies.
How do I find constellations from a city?
Start from the brightest stars, let your eyes adapt for 15 to 20 minutes, and look for the main outline rather than every star. Light pollution hides faint stars, so patterns such as Cassiopeia's W or Orion's belt are the easiest first targets.
Why does the sky change during the year?
The stars rise about four minutes earlier each night, so the evening sky shifts by about two hours a month as the Earth orbits the Sun. From Trondheim, Cepheus and Cygnus are overhead in mid-October; by mid-December, Perseus and Andromeda have taken over and Ursa Major is rising in the east. Latitude matters too: it decides which groups never rise and which never set.
See tonight's constellations over Trondheim
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See also
- A personalised star map gift for Trondheim
- What's in the night sky tonight over Trondheim?
- Night length and darkness calendar for Trondheim
- Eclipse calendar for Trondheim
- Which constellations can you see from Oslo tonight?
- Which constellations can you see from Drammen tonight?
- Personalised star map gifts across Nordic cities
- Local astronomy calendars for 407 cities
- What's in the night sky tonight, from where you are?