Golden Hour Calculator
Find the perfect golden hour times for photography at any location worldwide.
Location & Date
What is Golden Hour?
Golden hour is the period shortly after sunrise or before sunset when daylight is redder and softer, creating ideal conditions for photography with warm, diffused lighting and long shadows.
Morning Golden Hour
Evening Golden Hour
Photography Tips
What Is the Golden Hour?
The golden hour is the brief period shortly after sunrise and before sunset when sunlight is especially warm, soft, and directional — creating ideal conditions for outdoor photography, videography, and film. During this window, the sun is near the horizon and its light travels through a much greater thickness of atmosphere than when it is high in the sky, filtering out blue wavelengths and allowing warm red, orange, and yellow hues to dominate.
The golden hour is not precisely one hour long — its actual duration varies significantly by latitude, season, and atmospheric conditions. Near the equator, the sun rises steeply and the golden light may last only 20–30 minutes. At higher latitudes in summer, the sun rises and sets at shallow angles, extending the golden light for over an hour. Near the poles close to the summer solstice, the golden hour can last several hours as the sun barely dips below the horizon.
Photographers distinguish between the golden hour (when the sun is roughly 6° above the horizon), the blue hour (when the sun is 6° below the horizon, producing cool blue ambient light), and civil twilight (when the sun is up to 6° below the horizon). The golden hour calculator focuses on the warm-light window immediately around sunrise and sunset.
Golden Hour Calculation
Golden hour times are derived from the solar position calculation. The key intermediate value is the solar hour angle at sunrise/sunset, computed from the latitude and solar declination for the given date.
Solar Hour Angle at Sunrise/Sunset
Where:
- lat= Observer latitude in radians
- decl= Solar declination in radians: 23.45° × sin((360/365) × (dayOfYear − 81)) × π/180
- H= Hour angle in degrees: arccos(cosH) — angular distance from solar noon to sunrise/sunset
- solarNoon= 720 − 4 × longitude − EoT + timezone × 60 (minutes from midnight)
- EoT= Equation of Time correction in minutes: 9.87·sin(2B) − 7.53·cos(B) − 1.5·sin(B)
- goldenEndMorning= sunriseMinutes + 60 (approximately 1 hour after sunrise)
Understanding the Results
The calculator outputs four key times for each day:
| Time Window | Light Quality | Best For |
|---|---|---|
| Morning Golden Hour | Warm, low-angle, slight mist possible | Landscapes, portraits with natural light, golden glows |
| Midday | Harsh, overhead, high contrast | Architecture, street scenes with deep shadows |
| Evening Golden Hour | Warm, long shadows, dramatic color | Portraits, silhouettes, dramatic skylines |
| Blue Hour | Cool blue, ambient and artificial light balance | Cityscapes, long exposures, atmospheric scenes |
The "Best Time" shown is the midpoint of the golden hour window — approximately 30 minutes after sunrise and 30 minutes before sunset — when the warm light is typically most pronounced.
How to Use This Calculator
- Select a Date: Choose the date of your planned shoot.
- Enter Latitude and Longitude: Use the decimal degree format for your shooting location. Positive latitude = north, negative = south. Positive longitude = east, negative = west. For New York City: latitude 40.7128, longitude −74.0060.
- Set Timezone: Choose your UTC offset (e.g., UTC−5 for Eastern Standard Time, UTC+1 for Central European Time).
- Read Results: Morning and evening golden hour windows are displayed with exact start and end times and the suggested best moment within each window.
Real-World Photography Applications
Professional photographers plan outdoor sessions weeks in advance using golden hour data. A portrait photographer booking a family session will schedule it either at morning golden hour (when the light has a softer, dewier quality) or evening golden hour (when colors are richer and more dramatic). The exact minutes matter — being even 30 minutes late can mean shooting in harsh midday-like conditions as the sun rises above the golden angle.
Real estate photographers specifically target the period just after sunset (or before sunrise) for exterior shots because the natural and artificial light levels balance perfectly for compelling façade images. Landscape photographers time hikes and drives to reach their locations during the golden window, which requires knowing exact times days before the shoot.
Film and television productions list the golden hour window on their daily call sheets under "magic hour." Directors of photography (DPs) design shot lists to maximize their use of this fleeting light, sometimes spending months pre-scouting locations and testing the precise angle and color of light at the target date and time.
Worked Examples
Golden Hour in New York City (Summer)
Problem:
Find morning golden hour in New York City (lat 40.71, lon −74.01) on June 21.
Solution Steps:
- 1dayOfYear = 172 (June 21); B = (360/365) × (172 − 81) × π/180 = 0.495 rad
- 2EoT = 9.87·sin(2×0.495) − 7.53·cos(0.495) − 1.5·sin(0.495) ≈ −1.5 min
- 3Solar declination = 23.45° × sin(0.495) = 23.45 × 0.474 ≈ 23.4°
- 4cosH = −tan(40.71°) × tan(23.4°) = −0.862 × 0.433 ≈ −0.373; H = arccos(−0.373) ≈ 111.9°
- 5solarNoon = 720 − 4×(−74.01) − (−1.5) + (−5)×60 = 720 + 296 + 1.5 − 300 = 717.5 min
- 6sunrise = 717.5 − 111.9 × 4 = 717.5 − 447.6 = 269.9 min = 4:29 AM
- 7Morning golden hour: 4:29 AM – 5:29 AM; best time ~5:00 AM
Result:
New York City morning golden hour on June 21: approximately 4:29 AM – 5:29 AM EST.
Golden Hour Duration at High Latitude
Problem:
Why does golden hour last longer at higher latitudes?
Solution Steps:
- 1The sun's altitude angle changes more slowly near the horizon at higher latitudes in summer
- 2At the equator, the sun rises nearly straight up — crossing from 0° to 6° altitude in ~24 minutes
- 3At latitude 60° (Oslo) near the summer solstice, the sun's path is nearly horizontal — it may take 90+ minutes to rise from 0° to 6°
- 4This is why Scandinavian summers are famous for extended golden light and have become major destinations for nature photographers
Result:
Golden hour can last 20–30 minutes at the equator but extend to 90+ minutes at latitudes above 60° near the summer solstice.
Polar Region — No Normal Sunrise
Problem:
What happens in the Arctic during midsummer?
Solution Steps:
- 1Above the Arctic Circle (~66.5°N) near the summer solstice, cosH = −tan(lat) × tan(decl) may be < −1
- 2When cosH < −1, the sun never sets — this is the midnight sun phenomenon
- 3The calculator returns an error message when cosH > 1 (polar night) or cosH < −1 (midnight sun)
- 4In these conditions, the sun stays near the horizon for hours, creating an extended golden hour effect that can last all day
Result:
Above the Arctic Circle in summer, the sun doesn't set and the golden light can last many hours continuously.
Tips & Best Practices
- ✓Arrive at your location 15–20 minutes before the golden hour starts — the best light can change by the minute.
- ✓For portraits, position subjects facing the sun to use it as a fill light, or put it behind them for warm rim lighting and silhouettes.
- ✓The 'best time' shown is 30 minutes after sunrise / before sunset — the sweet spot when the light is warm but still above the harsh distortion near the horizon.
- ✓Check the blue hour window too (immediately after evening golden hour) — cityscapes and architectural photos look stunning with balanced natural/artificial light.
- ✓Use Google Maps to find exact decimal latitude and longitude for any location — right-click the map and choose 'What's here?'
- ✓In winter at high latitudes, the entire day can resemble a golden hour since the sun stays low in the sky — great for photographers in Nordic countries.
Frequently Asked Questions
Sources & References
Last updated: 2026-06-06
Help us improve!
How would you rate the Golden Hour Calculator?
Editorial Note
MyCalcBuddy Editorial Team
This page is maintained as an educational calculator reference.
Formula Source: Standard Mathematical References
by Various