Sunlight Hours in Puerto Montt
Sunlight hours, shadow patterns, and solar analysis for Puerto Montt, Chile
Interactive 3D Shadow Map
Summer afternoon in Puerto Montt
Puerto Montt
3:30 PM • Summer Solstice
Interactive 3D shadow analysis map of Puerto Montt. Shows real building shadows based on sun position calculations. Features include: time-of-day simulation, date selection for seasonal analysis, 3D building rendering, tree shadows, terrain elevation, and sun position indicators. Powered by Mapbox GL JS and SunCalc astronomical calculations.
Today's Sunlight
March Average
Sunrise
07:52
Sunset
20:08
Total Daylight
12h 14m
Sun Altitude
50°
at noon
Seasonal Extremes
Longest Day
15.1h
2026-12-21
Shortest Day
9.1h
2026-06-21
Explore Shadows in 3D
See exactly how building shadows fall across Puerto Montt at any time of day or year.
-41.4693°
-72.9424°
Best Time to Visit Puerto Montt
Month-by-month daylight conditions
Puerto Montt has moderate seasonal variation (6.0h difference between longest and shortest days). November-February offers the best conditions for outdoor activities.
Peak Months
Dec, Jan, Nov, Feb
Shoulder Season
Oct & Mar
Summer
Jan
14.6h
Excellent
Summer
Feb
13.6h
Excellent
Autumn
Mar
12.2h
Great
Autumn
Apr
10.9h
Good
Autumn
May
9.7h
Fair
Winter
Jun
9.1h
Fair
Winter
Jul
9.4h
Fair
Winter
Aug
10.4h
Good
Spring
Sep
11.7h
Great
Spring
Oct
13.1h
Excellent
Spring
Nov
14.3h
Excellent
Summer
Dec
15.0h
Excellent
Golden Hour in Puerto Montt
Best times for photography
March Golden Hour
07:52 - 08:52
Blue hour from 07:22
19:08 - 20:08
Blue hour until 20:38
Best Months
- 1Year-round — Consistent golden hour length
- 2Apr-Oct — Milder temperatures for outdoor shoots
- 3Dec-Feb — Latest sunsets for evening shoots
Photography Tips
- Golden hour transitions are relatively quick - be prepared and in position early
- Midday sun can be harsh; use it for high-contrast architectural photography
- Face north during midday for even lighting on subjects
- Check the 3D shadow map to scout locations and predict light direction
Understanding Puerto Montt's Sunlight
AI-powered insights for your location
Puerto Montt's mid-latitude location (41.5°S) creates moderate seasonal variation, with winter days 6.0 hours shorter than summer. The sun reaches 72° at summer noon but only 25° in winter.
Key Challenges
- 1Low winter sun angle (25°) affects north-facing properties
- 2Winter shadows extend 2.1x object height
- 3Large daylight variation (6.0h) between seasons
Best Months
October through March offers the longest days and highest sun angles in the Southern Hemisphere.
Garden Tips
North-facing gardens receive the most consistent sunlight year-round in Puerto Montt. Consider shadow patterns from neighboring structures when planning outdoor spaces.
Solar Energy Potential
Is Puerto Montt good for solar panels?
With approximately 1,971 annual sun hours, Puerto Montt has good solar potential. A well-designed system can significantly reduce electricity costs.
Annual Sun Hours
1,971
estimated
Optimal Panel Tilt
41°
facing north
Peak Production
Dec, Jan, Nov
highest output
Relative Monthly Production
Installation Tips for Puerto Montt
- Orient panels north with a 41° tilt for optimal year-round performance
- Use the 3D shadow map to check for obstructions from trees or neighboring buildings
- Consider seasonal tilt adjustment: steeper in winter (56°), flatter in summer (26°)
UV Index & Sun Safety
Protect yourself in Puerto Montt
March UV Index
Extra protection needed. Avoid midday sun if possible.
Monthly UV Index
Peak UV Months
Dec, Jan, Feb have the highest UV levels (up to 12). Take extra precautions during these months.
Protection Needed
- SPF 50+ sunscreen (reapply frequently)
- Cover up with clothing
- Avoid sun exposure 10am-4pm
Outdoor Activities in Puerto Montt
Best times for popular activities
Best Activities in March
Outdoor Dining
57% match
Hiking & Walking
57% match
Photography
57% match
Year-Round Activity Guide
| Activity | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outdoor Dining | ★ | ★ | ★ | ★ | ★ | |||||||
| Hiking & Walking | ★ | ★ | ★ | ★ | ||||||||
| Beach & Swimming | ★ | ★ | ★ | |||||||||
| Photography | ★ | ★ | ★ | ★ | ★ | |||||||
| Gardening | ★ | ★ | ★ | ★ | ★ | |||||||
| Running & Cycling | ★ | ★ | ★ | ★ | ★ | ★ | ★ |
Outdoor Dining
Enjoy al fresco dining during the warmer months with longer evening light.
Hiking & Walking
Mild temperatures and good daylight make spring and autumn ideal for trails.
Beach & Swimming
Peak sun and warmest temperatures during summer months.
Seasonal Sunlight Calendar
Monthly averages throughout the year
| Month | Sunrise | Sunset | Daylight | Sun Angle |
|---|---|---|---|---|
☀️January | 06:39 | 21:22 | 14h 38m | 69° |
☀️February | 07:18 | 20:52 | 13h 34m | 61° |
March | 07:52 | 20:08 | 12h 14m | 50° |
April | 07:25 | 18:17 | 10h 52m | 39° |
May | 07:57 | 17:38 | 9h 43m | 30° |
June | 08:20 | 17:24 | 9h 8m | 26° |
July | 08:17 | 17:38 | 9h 25m | 28° |
August | 07:45 | 18:07 | 10h 25m | 35° |
September | 07:55 | 19:38 | 11h 44m | 46° |
October | 07:05 | 20:10 | 13h 6m | 57° |
November | 06:25 | 20:47 | 14h 20m | 67° |
☀️December | 06:15 | 21:18 | 14h 58m | 71° |
Summer Solstice
15.1h daylight
Winter Solstice
9.1h daylight
Explore Nearby Cities
Sunlight data for surrounding areas
Frequently Asked Questions
Sunlight in Puerto Montt
1How many hours of sunlight does Puerto Montt get?
How many hours of sunlight does Puerto Montt get?
Puerto Montt receives an average of 12 hours of daylight per day. This varies throughout the year, from 9.1 hours on the shortest day to 15.1 hours on the longest day.
2What is the sun angle in Puerto Montt during winter?
What is the sun angle in Puerto Montt during winter?
During winter solstice, the sun reaches a maximum altitude of only 25.1° above the horizon at solar noon in Puerto Montt. This creates shadows that are 2.1x the height of objects.
3When is the best time for outdoor activities in Puerto Montt?
When is the best time for outdoor activities in Puerto Montt?
October through March offers the longest days and highest sun angles in the Southern Hemisphere.
4How do I plan a garden in Puerto Montt for maximum sunlight?
How do I plan a garden in Puerto Montt for maximum sunlight?
North-facing gardens receive the most consistent sunlight year-round in Puerto Montt. Consider shadow patterns from neighboring structures when planning outdoor spaces.
5What time is golden hour in Puerto Montt?
What time is golden hour in Puerto Montt?
In March, golden hour in Puerto Montt occurs in the morning from 07:52 - 08:52 and in the evening from 19:08 - 20:08. These times shift throughout the year as sunrise and sunset times change.
6What is the UV index in Puerto Montt?
What is the UV index in Puerto Montt?
The UV index in Puerto Montt varies by season. During summer, UV can reach 12 (very high), while winter UV levels are much lower. Always check daily UV forecasts and wear SPF 30+ sunscreen during peak hours (10am-4pm).
7Are solar panels worth it in Puerto Montt?
Are solar panels worth it in Puerto Montt?
Puerto Montt receives approximately 1,971 hours of sunshine annually. This makes it a good location for solar panels, with typical payback periods of 5-10 years. For optimal performance, orient panels north at a 41° tilt angle.
8When is sunrise and sunset in Puerto Montt?
When is sunrise and sunset in Puerto Montt?
In March, sunrise in Puerto Montt is around 07:52 and sunset is around 20:08, giving 12.2 hours of daylight. The earliest sunrise occurs around the summer solstice (06:17) and latest sunset follows shortly after.
9What is the best month to visit Puerto Montt for weather?
What is the best month to visit Puerto Montt for weather?
For optimal daylight and outdoor conditions in Puerto Montt, October through March offers the longest days and highest sun angles in the Southern Hemisphere. The shoulder seasons often offer a good balance of pleasant weather and fewer crowds.
10How long are shadows in Puerto Montt?
How long are shadows in Puerto Montt?
Shadow length varies dramatically by season in Puerto Montt. At summer noon, shadows are only 0.3x the height of objects (sun at 72°). In winter, shadows extend to 2.1x object height (sun at just 25°).