Golden Hour Calculator — Sunrise, Sunset & Golden Light Times
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Morning Golden Hour
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Evening Golden Hour
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How Golden Hour Works
Golden hour is the period shortly after sunrise and before sunset when the sun sits low on the horizon (0-10 degrees elevation), producing warm, soft, directional light prized by photographers and cinematographers. According to the National Oceanic and Atmospheric Administration (NOAA), the color temperature of sunlight during golden hour drops from approximately 5,500K (neutral daylight) to 2,000-3,500K, creating the characteristic warm amber tones.
The effect occurs because low-angle sunlight passes through significantly more atmosphere than midday light. At a solar elevation of 5 degrees, sunlight travels through approximately 10 times more atmosphere than at 90 degrees (directly overhead). This extended path scatters shorter (blue) wavelengths via Rayleigh scattering, allowing longer (red and orange) wavelengths to dominate. The result is diffused, warm light with reduced contrast and softer shadows -- ideal for flattering portraits, dramatic landscapes, and architectural photography. Use our Exposure Calculator to determine camera settings for golden hour conditions.
How Golden Hour Times Are Calculated
This calculator uses solar position equations based on the observer's latitude, longitude, and date:
Hour Angle = arccos(-tan(latitude) x tan(solar declination))
- Solar Declination = 23.45 x sin(360/365 x (284 + day of year)). This represents the sun's angular position relative to the equator, varying from +23.45 degrees (summer solstice) to -23.45 degrees (winter solstice).
- Sunrise/Sunset = Solar noon +/- (hour angle / 15 degrees per hour).
- Golden Hour = Approximately 20 minutes before sunrise to 60 minutes after (morning), and 60 minutes before sunset to 20 minutes after (evening).
Worked example: New York City (latitude 40.7N) on June 21. Solar declination = 23.45 degrees. Hour angle = arccos(-tan(40.7) x tan(23.45)) = arccos(-0.373) = 111.9 degrees. Solar noon approximately 12:00 solar time. Sunrise = 12:00 - 111.9/15 = 4:32 solar time. Morning golden hour: approximately 4:12 to 5:32. Evening golden hour: approximately 18:28 to 19:48.
Key Terms You Should Know
- Golden Hour — The period when the sun is between 0 and approximately 10 degrees above the horizon. Despite the name, it can last from 20 minutes to several hours depending on latitude and season.
- Blue Hour — The period when the sun is 4-6 degrees below the horizon (civil twilight). The sky appears deep blue, and artificial lights begin to glow. Ideal for cityscapes, architecture, and moody landscape photography.
- Solar Elevation Angle — The angle of the sun above the horizon, measured in degrees. 0 degrees = horizon, 90 degrees = directly overhead (zenith). Golden hour occurs at low solar elevation angles.
- Color Temperature — A measurement of light warmth/coolness in Kelvin (K). Midday sun is approximately 5,500K (neutral white). Golden hour is 2,000-3,500K (warm amber). Blue hour is 9,000-12,000K (cool blue).
- Solar Time vs. Clock Time — Solar time is based on the sun's actual position. Clock time includes timezone offsets and daylight saving adjustments. Solar noon (sun at highest point) may not coincide with 12:00 on the clock.
Golden Hour Duration by Latitude and Season
The duration of golden hour varies dramatically based on your latitude and the time of year. At higher latitudes, the sun's path across the sky is more oblique, creating longer golden hours.
| Location (Latitude) | Summer Solstice | Equinox | Winter Solstice |
|---|---|---|---|
| Equator (0 degrees) | ~25 min | ~25 min | ~25 min |
| Miami (25.8N) | ~35 min | ~30 min | ~30 min |
| New York (40.7N) | ~50 min | ~35 min | ~30 min |
| London (51.5N) | ~70 min | ~40 min | ~25 min |
| Stockholm (59.3N) | ~120+ min | ~45 min | ~20 min |
| Tromso (69.6N) | All night (midnight sun) | ~60 min | No sunrise (polar night) |
Practical Photography Examples
Example 1: Portrait photography in Los Angeles. Latitude 34N, June date. Evening golden hour starts approximately 60 minutes before sunset (~7:00 PM solar time) and ends at sunset (~8:00 PM). Arrive at your location by 6:30 PM to set up. Use a wide aperture (f/2.8-f/4) and keep your subject facing the sun at a 45-degree angle for warm rim lighting. Use our Focal Length Calculator to choose the right lens.
Example 2: Landscape photography in Iceland. Latitude 64N, mid-June. The sun barely sets, creating extended golden hour conditions lasting 3-4 hours around "midnight sun." This is why Iceland is a premier destination for landscape photographers in summer -- you get dramatic warm light from 10 PM to 2 AM without the crowds.
Example 3: Cityscape at blue hour in Tokyo. Latitude 35.7N, March equinox. Blue hour begins approximately 20-30 minutes after sunset and lasts about 20 minutes. Arrive at your rooftop location before sunset, shoot golden hour first, then transition to blue hour as city lights turn on. Use a tripod, ISO 100-400, and exposures of 1-10 seconds. Use our Flash Guide Number Calculator if adding artificial light.
Tips for Shooting During Golden Hour
- Arrive 30 minutes early. Golden hour light changes rapidly. By the time you find your spot and set up, 10-15 minutes can pass. Arriving early gives you time to scout compositions and be ready when the light peaks.
- Shoot in RAW format. Golden hour's warm tones and dynamic range benefit enormously from RAW files, which preserve 12-14 stops of dynamic range versus JPEG's 8-9 stops. This gives you maximum flexibility in post-processing.
- Use manual white balance. Auto white balance may try to "correct" the warm golden tones to neutral white. Set white balance to Daylight (5,500K) or slightly warmer (6,000-6,500K) to preserve the golden quality that makes this light special.
- Watch for backlit opportunities. Position your subject between you and the low sun to create dramatic rim lighting and lens flare. Expose for the subject's face (or use fill flash) to prevent silhouetting. Backlit golden hour portraits have a magical glow around hair and shoulders.
- Use a graduated ND filter for landscapes. The bright sky during golden hour can be 3-4 stops brighter than the foreground. A 2-3 stop graduated neutral density filter balances the exposure, preserving detail in both the sky and the land.
- Plan for both morning and evening. Morning golden hour often has calmer air (less wind, less haze) and fewer people at popular locations. Evening golden hour tends to have more atmospheric haze, which can create warmer, more dramatic colors. Both are equally valid for photography.
Frequently Asked Questions
What is golden hour in photography?
Golden hour is the period roughly 60 minutes after sunrise and 60 minutes before sunset when the sun sits low on the horizon (0-10 degrees elevation), producing warm, soft, directional light with a color temperature of approximately 2,000-3,500K. The low sun angle creates long shadows that add depth and dimension, while atmospheric scattering removes harsh blue light. According to NOAA, the specific timing and duration depend on your latitude, the date, and local terrain. At the equator, golden hour lasts only about 25 minutes, while at higher latitudes in summer it can extend to over an hour. Blue hour occurs when the sun is 4-6 degrees below the horizon.
How accurate is this golden hour calculator?
This calculator uses a simplified solar position algorithm based on the equation of time and solar declination. It is accurate within approximately 5-10 minutes for most latitudes and dates. The main sources of error are: atmospheric refraction (which makes the sun appear slightly higher than its geometric position), local elevation (mountaintops see sunrise earlier), and the difference between solar time and clock time (which depends on your position within your timezone and daylight saving time). For precision within 1-2 minutes, use dedicated solar tracking apps that incorporate the NOAA solar position algorithm with local timezone corrections.
Does golden hour vary by season?
Yes, dramatically. The duration and timing of golden hour depend on the sun's arc across the sky, which changes throughout the year. Near the equator, the sun rises and sets nearly vertically, so golden hour is consistently short (20-25 minutes) year-round. At mid-latitudes like New York (40.7N), summer golden hour lasts about 50 minutes while winter golden hour is compressed to about 30 minutes. At high latitudes like Stockholm (59.3N), summer golden hour can last over 2 hours because the sun barely sets, while winter golden hour may be extremely brief. Near the Arctic Circle, the midnight sun phenomenon means golden hour can last all night in mid-June.
What is the difference between golden hour and blue hour?
Golden hour occurs when the sun is between 0 and approximately 10 degrees above the horizon, producing warm amber light (2,000-3,500K). Blue hour occurs when the sun is between 4 and 6 degrees below the horizon (during civil twilight), producing cool blue tones (9,000-12,000K). Blue hour typically lasts 20-30 minutes and creates an even, diffused light without harsh shadows. It is especially popular for cityscape and architectural photography because artificial lights are on while the sky retains deep blue color, creating a balanced exposure between sky and buildings. The best blue hour shots often combine long exposures (1-30 seconds) with a tripod.
What camera settings work best for golden hour?
For portraits during golden hour, use aperture priority (Av mode) at f/2.8-f/4 with ISO 100-400. The wide aperture creates beautiful background blur (bokeh) while the warm light flatters skin tones. For landscapes, use f/8-f/11 for maximum sharpness, ISO 100, and a tripod if shutter speeds drop below 1/60 second. Set white balance to Daylight (5,500K) or Cloudy (6,500K) to preserve warm tones -- avoid Auto White Balance which may neutralize the golden quality. Shoot in RAW format for maximum dynamic range. Use exposure compensation of +0.3 to +0.7 if shooting into the sun to prevent underexposure of the foreground.
Is morning or evening golden hour better for photography?
Both produce similar light quality, but conditions differ in important ways. Morning golden hour typically has calmer air (less wind, less atmospheric haze), clearer skies, and fewer people at popular locations. Dew and mist can add magical atmosphere to morning shots. Evening golden hour often has warmer, more saturated colors due to accumulated atmospheric particles and haze from the day's activity. Golden light reflecting off clouds tends to be more dramatic at sunset than sunrise. From a practical standpoint, evening golden hour is more accessible since it does not require waking before dawn. Many professional landscape photographers prefer morning light for its clarity, while portrait photographers often favor the warmer, more diffused evening light.