A Dark Sky Reserve by design
Lake Tekapo lies in the Aoraki Mackenzie International Dark Sky Reserve. The regional tourism board credits the open landscape and strict lighting controls for the view.
Source: Mackenzie Region tourismLake Tekapo night sky tonight
Inside an International Dark Sky Reserve — with booked evening observatory visits and lakeshore viewing subject to local access rules.
Calculated for Tekapo lakefront (Church of the Good Shepherd area) (-44.005, 170.483)Local time GMT+13 (UTC+13)
Tonight at a glance · Sat 7 Nov
Stargazing assessment
Stargazing at Tekapo lakefront (Church of the Good Shepherd area)Forecast
Wait
Wait for 04:00–04:14 for general stargazing: less cloud (≈99% earlier → ≈39% in the window).
Plan a short look for bright stars; this is not a Milky Way, planet or meteor timing recommendation. Check the latest weather before travelling.
The Tonight engine selects this window because gaps open between clouds, the Moon stays below the horizon during this window. Compared with earlier remaining scored hours: less cloud (≈99% earlier → ≈39% in the window). Earlier observing is not ruled out.
Window cloud ≈39%; whole-night mean 87%. Moon altitude in the scored hours: -6°–-6°. Cloud, darkness, Moon altitude and rain affect the timing; a full Moon can remain up throughout.
How to interpret this assessment
Go means conditions are usable; Wait is shown only when remaining earlier scored hours support a timing improvement; Later window means there is no demonstrated reason to delay. Neither label ranks places. The window is selected by hourly cloud, darkness, Moon altitude and rain, with whole-night context in the verdict. It is not a guarantee or proof that earlier hours are unusable. Artificial light, terrain, access and personal safety are not scored. The former confidence percentage was an uncalibrated internal heuristic using forecast coverage, cloud variation, rain and score margin — not the probability of clear weather or a successful outing. It is no longer shown here.
Whole-night context — not just the chosen window
- Heavy cloud, 87% night average
- Sky opens after 04:00
- Moon is nearly dark (5%)
- 5.7 h of full darkness
- Nothing on tonight's list rates well
Sunset
20:32
100% cloud forecast
Full darkness
22:29
Sun 18° below horizon
Best stargazing window
04:00–04:14
Inside astronomical darkness · Tonight engine
Night cloud
87%
Live forecast in use
Moon
5% lit
Waning Crescent · up ≈0% of dark hours
Milky Way core
22:29–23:18
peaks 18° high
Choose tonight’s experience
- General stargazing
- Wait · 04:00–04:14. Use the forecast window and check the sky locally.
- Milky Way
- Check 22:29–23:18 above 10° (geometry only); verify cloud and local lighting.
- Planets
- Mars highest at 04:45 · Jupiter highest at 04:45 · Saturn highest at 23:15. Geometry only; check cloud at these times. A full Moon does not rule out bright planets.
- Meteors
- Skip tonight — cloud. Cloud cover is heavy during the best observing window, leaving little chance of catching the Orionids.
- Sunset
- Plan for 20:32 · 100% cloud forecast. Colour and a clear local horizon are not predicted.
Compare the selected locations
Each place has its own forecast and calculation. Go and Wait describe timing, not a ranking of places. Compare the chosen window, not only the whole-night cloud average. Artificial light and access rules are not scored; a place marked “Sky conditions only” is not a visit recommendation.
| Place | Stargazing | Night cloud | Darkness |
|---|---|---|---|
| Tekapo lakefront (Church of the Good Shepherd area)Lakefront planning reference, not confirmation of unrestricted night access to church grounds. Public evening Mount John visits require a Dark Sky Project booking. | WaitSelected window 04:00–04:14. The Tonight engine selects this window because gaps open between clouds, the Moon stays below the horizon during this window. Compared with earlier remaining scored hours: less cloud (≈99% earlier → ≈39% in the window). Earlier observing is not ruled out.Scored conditionsWindow cloud ≈39%; whole-night mean 87%. Moon altitude in the scored hours: -6°–-6°. Cloud, darkness, Moon altitude and rain affect the timing; a full Moon can remain up throughout. Live forecast in use. Calculated Sat 7 Nov, 16:05. | 87%Window ≈39% | Full dark from 22:29 |
| Ōtehīwai Mount John ObservatoryEvening visits only through booked tours, weather permitting. | WaitSelected window 04:00–04:14. The Tonight engine selects this window because gaps open between clouds, the Moon stays below the horizon during this window. Compared with earlier remaining scored hours: less cloud (≈98% earlier → ≈46% in the window). Earlier observing is not ruled out.Scored conditionsWindow cloud ≈46%; whole-night mean 88%. Moon altitude in the scored hours: -6°–-6°. Cloud, darkness, Moon altitude and rain affect the timing; a full Moon can remain up throughout. Live forecast in use. Calculated Sat 7 Nov, 16:05. | 88%Window ≈46% | Full dark from 22:29 |
Sunset and twilight
Evening of Sat 7 NovAstronomy
20:32
Sunset
21:05
Civil twilight ends
21:45
Nautical twilight ends
22:29
Astronomical darkness
Astronomical darkness begins at 22:29. Faint-star and Milky Way visibility also depends on cloud, Moon, artificial light and the local horizon. Morning: darkness ends 04:14, sunrise 06:11.
Times in Pacific/Auckland (GMT+13, UTC+13). This zone observes daylight saving time; no change in the next eight days.
Moon tonight
Sat 7 NovAstronomy
- Phase
- Waning Crescent · 5% lit
- Next moonrise
- Sun 8 Nov, 05:06 · east-southeast
- Next moonset
- Sat 7 Nov, 18:30 · west-southwest
- During the dark hours
- Below the horizon — no moonlight
- Next full Moon
- 25 November 2026
- Next new Moon
- 9 November 2026
The Moon is below the horizon in the sampled dark hours; cloud and local lighting still affect the sky.
Milky Way core
Galactic centre in SagittariusAstronomy
- Tonight
- 22:29–23:18, highest 18° in the southwest
- Highest point possible here
- 75° above the horizon
- Best months (dark-hours window)
- Feb, Mar, Apr, May, Jun, Jul, Aug, Sept, Oct
- Moonlight tonight
- Bright-Moon warning not triggered; check Moon timing above
The window needs astronomical darkness and the core at least 10° up. Core positions include refraction and are sampled each minute; these are timing estimates, not guaranteed visibility. Hills, trees and town glow near the horizon can still hide it.
Planets tonight
Above the horizon vs. easy to seeAstronomy
- MercuryUp tonight, but low or only in twilight
- VenusUp tonight, but low or only in twilight
- MarsFavourable geometry · best 04:45, 14° northeast
- JupiterFavourable geometry · best 04:45, 14° northeast
- SaturnFavourable geometry · best 23:15, 45° north
"Favourable geometry" means at least 10° up while the Sun is 12° or more below the horizon. Cloud, Moon and local obstructions are not included; positions are sampled every 15 minutes.
Meteor showers
Tonight · OrionidsForecast
Skip tonight — cloud
- Radiant
- 15° high in the northeast
- Ideal peak rate (ZHR)
- 20/hr — ideal conditions at peak, not a local count
- Modelled clear-sky rate
- ~0/hr
- Weather-adjusted rate
- ~0/hr
Rates are approximate modelled estimates, not measured or guaranteed counts. Observing windows use 30-minute samples: any start or end is approximate and may differ by almost 30 minutes from a continuous crossing. Radiants use fixed peak positions; daily radiant drift is not modelled. The model assumes a fixed, moderately dark sky; town light can cut what you see well below these figures.
Coming upAstronomy
- Leonidsreference maximum ≈ Wed 18 Nov, 12:45 local · IMO 2026
- Geminidsreference maximum ≈ Tue 15 Dec, 03:00 local · IMO 2026
- Quadrantidsreference maximum ≈ Mon 4 Jan, 16:25 local · IMO 2027
- Lyridsreference maximum ≈ Fri 23 Apr, 13:40 local · IMO 2027
- Eta Aquariidsreference maximum ≈ Thu 6 May, 21:00 local · IMO 2027
Year-specific IMO predictions, not guaranteed or observed peaks. Date-only maxima are not assigned an invented local hour. The rate model above still uses typical annual peak dates and fixed radiant positions; it does not model the published peak ranges or daily radiant drift.
Plan your trip: the next eight evenings
Lowest-cloud evening (weather only): Sat 7 Nov (lowest mean night cloud). The overall recommendation at the top also weighs moonlight and darkness, so it can name a different night. Cloud is shown only where the forecast covers the night. Values come from an eight-day forecast — the later evenings are less certain than the first, so check again close to the date.
| Evening | Sunset | Full dark | Moon | Night cloudForecast |
|---|---|---|---|---|
| Sat 7 NovLowest cloud | 20:32 | 22:29 | 3% · down | 90% |
| Sun 8 Nov | 20:34 | 22:32 | 1% · down | 99% |
| Mon 9 Nov | 20:35 | 22:34 | 0% · down | 99% |
| Tue 10 Nov | 20:37 | 22:36 | 2% · down | Beyond forecast |
| Wed 11 Nov | 20:38 | 22:38 | 5% · up ≈9% | Beyond forecast |
| Thu 12 Nov | 20:39 | 22:40 | 10% · up ≈23% | Beyond forecast |
| Fri 13 Nov | 20:41 | 22:42 | 16% · up ≈36% | Beyond forecast |
| Sat 14 Nov | 20:42 | 22:44 | 23% · up ≈50% | Beyond forecast |
Astronomy only. No weather is given for this selected date. Moon-up percentages are approximate 15-minute samples across astronomical darkness; Milky Way positions include refraction and one-minute sampling, not visibility guarantees.
Lake Tekapo through the year
Astronomy on the 15th of each month — not a weather or climate forecast. Each core window uses astronomical darkness and its stated altitude threshold (10°, or a lower 5°/2° threshold when the core stays low). Low-altitude windows are marginal geometry, not equivalent to a 10° window or a visibility recommendation.Astronomy
| Month | Full darkness | Milky Way core in darkness |
|---|---|---|
| Jan | 4.5 h | 0.2 h above 2° · up to 4° |
| Feb | 6.5 h | 2.4 h above 10° · up to 35° |
| Mar | 8.3 h | 5.1 h above 10° · up to 63° |
| Apr | 9.9 h | 7.8 h above 10° · up to 75° |
| May | 11.1 h | 10.2 h above 10° · up to 75° |
| Jun | 11.6 h | 11.6 h above 10° · up to 75° |
| Jul | 11.4 h | 10.8 h above 10° · up to 75° |
| Aug | 10.4 h | 8.3 h above 10° · up to 75° |
| Sept | 9.0 h | 5.7 h above 10° · up to 69° |
| Oct | 7.3 h | 3.0 h above 10° · up to 41° |
| Nov | 5.2 h | 0.0 h above 10° · up to 10° |
| Dec | 3.7 h | — |
Lake Tekapo: the local guide
Sources are linked below. Tourism descriptions do not confirm current access, closures or safety. Sky calculations use an ideal horizon, not local mountain or building profiles.
Mount John at night is booked-only
The University of Canterbury says public evening visits to Mount John are available only through the Dark Sky Project and depend on the weather.
Source: University of Canterbury — Mt John ObservatoryBook ahead in peak season
The university recommends booking in advance during peak seasons and checking conditions before travelling up.
Source: University of Canterbury — Mt John ObservatoryResearch telescopes stay closed
Mount John's telescopes serve professional research. By day public summit areas may be explored if weather and access conditions allow, but telescope buildings are not open to the public.
Source: University of Canterbury — Mt John ObservatoryThe church is a place of worship
The Church of the Good Shepherd on Pioneer Drive is a heritage building and an active place of worship. Watch from the lakeshore and respect the grounds.
Source: Mackenzie Region tourismWhy this calculation point: Lakefront planning reference, not confirmation of unrestricted night access to church grounds. Public evening Mount John visits require a Dark Sky Project booking.
Forecast fetched Sat 7 Nov, 16:06 local time · weather: Live forecast in use. Astronomy: astronomy-engine, twilight on the geometric Sun (USNO convention), times rounded to the nearest minute.