How long before sunrise does dawn start?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
Dawn usually starts about 30–90 minutes before sunrise, depending on latitude and time of year.
- Near the equator: closer to 30 minutes
- Mid-latitudes: around 45–60 minutes
- High latitudes: 90 minutes or more
This variation happens because the sun’s angle relative to the horizon changes based on Earth’s tilt and your position on the globe.
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