Starry Memory

Night length and darkness calendar for Burnaby

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. Open the twelve-month Burnaby calendar

Compare all twelve months and find the longest local observing windows

A good month for stargazing is not the same everywhere. Latitude changes the seasonal balance between daylight and night. The table below estimates day and night length around the middle of every month for Burnaby, using a flat astronomical horizon and explaining the limits of twilight, weather and terrain.

Why choose Starry Memory

Twelve local estimates — Monthly night duration ranges from 8 h 00 to 16 h 01 in the flat-horizon model.
GPS · IANA reference — Exact reference: British Columbia, 49.2664° N, 122.9526° W, America/Vancouver.
Free tool — The city-specific tool works free in the browser and does not create an order.
Transparent limits — Weather, light pollution and local obstructions are stated as limits instead of being hidden.

Burnaby's changing light is read month by month, using its actual seasonal range rather than generic observing advice. Its verifiable starting point is GeoNames 5911606, 49.2664° N, 122.9526° W, in timezone America/Vancouver.

Twelve monthly light estimates for Burnaby

The following pairs are approximate daylight / night duration around the 15th of each month: January: 8 h 25 / 15 h 35; February: 9 h 53 / 14 h 07; March: 11 h 34 / 12 h 26; April: 13 h 29 / 10 h 31; May: 15 h 06 / 8 h 54; June: 16 h 00 / 8 h 00; July: 15 h 38 / 8 h 22; August: 14 h 13 / 9 h 47; September: 12 h 20 / 11 h 40; October: 10 h 29 / 13 h 31; November: 8 h 50 / 15 h 10; December: 7 h 59 / 16 h 01. The longest estimated night in this model is December at 16 h 01; the shortest is June at 8 h 00. “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.

Burnaby's verifiable local record

Calculation identity: GeoNames 5911606 · city Burnaby · region British Columbia · country Canada · national selection rank 22 · reference population 249,125 · source elevation —. Spatial fingerprint: latitude 49.26636 · longitude -122.95263 · north hemisphere · timezone America/Vancouver · celestial-pole altitude 49.3°. Seasonal signature: longest night in December, 16 h 01 · shortest night in June, 8 h 00 · range 8.01 hours. Meridian star markers: Perseus 85.7° * · Ursa Major 83.3° * · Auriga 82.7° * · Cassiopeia 79.3° * · Draco 74.3° * · Cepheus 69.3° *. Nearby catalogue cities: Vancouver 12 km · Surrey 20 km · Victoria 97 km. First regional eclipse shortlist: 2027-02-20 Penumbral lunar eclipse 23:14 UTC · 2027-08-17 Penumbral lunar eclipse 07:14 UTC · 2028-01-12 Partial lunar eclipse 04:14 UTC. Together these values form the local evidence record for the “night calendar” page; they change with place and remain separate from real weather.

Burnaby compared with nearby catalogue cities

1. Burnaby → Vancouver: 12.2 km · Δlat -0.017° · Δlon -0.167° · Δpole -0.1° · timezone America/Vancouver = America/Vancouver · longest night December 16 h 00 | 2. Burnaby → Surrey: 20.1 km · Δlat -0.160° · Δlon +0.128° · Δpole -0.2° · timezone America/Vancouver = America/Vancouver · longest night December 15 h 59 | 3. Burnaby → Victoria: 96.8 km · Δlat -0.830° · Δlon -0.399° · Δpole -0.9° · timezone America/Vancouver = America/Vancouver · longest night December 15 h 53. Monthly night comparison with the nearest catalogue reference — January: Burnaby 15 h 35 / Vancouver 15 h 35 / Δ +0.00 h · February: Burnaby 14 h 07 / Vancouver 14 h 07 / Δ +0.00 h · March: Burnaby 12 h 26 / Vancouver 12 h 26 / Δ +0.00 h · April: Burnaby 10 h 31 / Vancouver 10 h 31 / Δ +0.00 h · May: Burnaby 8 h 54 / Vancouver 8 h 54 / Δ +0.00 h · June: Burnaby 8 h 00 / Vancouver 8 h 00 / Δ +0.00 h · July: Burnaby 8 h 22 / Vancouver 8 h 22 / Δ +0.00 h · August: Burnaby 9 h 47 / Vancouver 9 h 48 / Δ -0.01 h · September: Burnaby 11 h 40 / Vancouver 11 h 40 / Δ +0.00 h · October: Burnaby 13 h 31 / Vancouver 13 h 31 / Δ +0.00 h · November: Burnaby 15 h 10 / Vancouver 15 h 10 / Δ +0.00 h · December: Burnaby 16 h 01 / Vancouver 16 h 00 / Δ +0.01 h. For the night calendar, north-south movement is the primary signal: compare Burnaby's seasonal range with the numbered maximum nights of its neighbours.

The astronomical fingerprint of Burnaby

Burnaby is represented by 49.2664° N, 122.9526° W, in British Columbia, using the IANA zone America/Vancouver. This is a mid-latitude viewpoint: the relevant celestial pole stands about 49.3° above its horizon. GeoNames record 5911606 supplies the geographic reference; its population field is 249,125 and is used for catalogue selection, not presented as a live census. No source elevation is used, so a flat horizon remains the transparent default.

Latitude-screened constellations for Burnaby

Each entry below gives an approximate maximum altitude at meridian transit and a practical season; an asterisk means circumpolar in this simplified centroid model: Perseus: 85.7°, all year *; Ursa Major: 83.3°, all year *; Auriga: 82.7°, all year *; Cassiopeia: 79.3°, all year *; Draco: 74.3°, all year *; Cepheus: 69.3°, all year *; Ursa Minor: 62.3°, all year *; Cygnus: 80.7°, summer; Andromeda: 78.7°, autumn; Lyra: 76.7°, summer; Boötes: 70.7°, spring; Gemini: 62.7°, winter; Taurus: 58.7°, winter; Leo: 55.7°, 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.

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 Canadian dollars (CAD).

Frequently asked questions

Is night length the same as astronomical darkness?

No. The table shows 24 hours minus estimated daylight. In Burnaby, twilight shortens fully dark conditions, especially near the longest days.

Can I replace the centre of Burnaby with an exact address?

Yes. Choose the intended autocomplete suggestion; its coordinates replace the city shortcut. Unselected free text is never silently sent to a default city.

Is the Burnaby tool free?

Yes. The local calculation, tables and gyroscope exploration can be used without payment. Only the unlocked HD poster is paid.

Does this guarantee clear-sky visibility?

No. The calculations describe geometry. Cloud, terrain, buildings and light pollution can change what a person sees from the ground.

Do I have to buy a poster?

No. The tool stands on its own. If wanted, the watermark-free 4960 × 7016 px, 300 DPI file costs €3.99. Checkout is in euros; the card issuer shows the current conversion to Canadian dollars (CAD).

Open the twelve-month Burnaby calendar