Dusk
Dusk in Santa Cruz, CA
Civil dusk in Santa Cruz is the moment the sun drops to 6° below the horizon after sunset — the official end of civil twilight, when the sky becomes too dark for most outdoor activity without artificial light. Here are today's dusk time and surrounding twilight windows for Santa Cruz, California (36.98°, -122.03°).
Sun, moon & horizon
13h 48m of daylight · computed locally with suncalc
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Dusk and twilight in Santa Cruz on August 8, 2026
Civil dusk in Santa Cruz on August 8, 2026 is at 8:35 PM — the moment the sun reaches 6° below the horizon and the sky loses its last usable natural light. That is about 28 minutes after the 8:07 PM sunset, the gap during which street lights and headlights start to take over.
Twilight then deepens in stages: civil dusk at 8:35 PM gives way to nautical dusk at 9:09 PM (sun 12° down, horizon fading) and finally astronomical dusk at 9:45 PM, after which the sky is fully dark for stargazing. The best photographic slice sits just before civil dusk — the 8:27 PM – 8:35 PM blue hour, when the sky glows an even cobalt.
How long that whole hand-off lasts depends on latitude: at 37.0°N, Santa Cruz sees a moderate seasonal change in day length, so twilight stretches out in summer compared with the tropics. With the days are drawing in through August, dusk creeps a little earlier each evening. Step the date above to plan any night.
More for Santa Cruz
Gear for the shot
- Travel tripod Sharp frames in dim blue-hour light.
- Ball head Fast, precise recomposition on the tripod.
- Remote shutter release Avoid shake on long exposures.
- Headlamp Hands-free setup before dawn and after dusk.
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Dusk in nearby cities
Santa Cruz — frequently asked
- What time is dusk today in Santa Cruz?
- Dusk (civil twilight end) for Santa Cruz is shown in the Sun table above. It falls shortly after sunset — typically 20–30 minutes later depending on the season.
- What is civil twilight and how is dusk different from sunset?
- Sunset is the moment the sun's upper edge dips below the horizon. Dusk — or civil twilight end — is when the sun reaches 6° below the horizon, about 20–30 minutes later. Between the two, there is still enough natural light to read outdoors; after dusk, artificial lighting is typically needed.
- Is dusk a good time for photography in Santa Cruz?
- Yes — the window just before dusk is blue hour, offering even, cool light ideal for cityscapes, long exposures, and silhouettes against a deep-blue sky. The planner above shows the exact blue-hour and dusk windows for Santa Cruz today.