United States Real-time Astronomical Calculations

7-Day Outlook

Next 7 Days Sunrise & Sunset Forecast for United States

Automatic daily forecast calculated for this location. Times update with your selected date.

Date Sunrise Sunset Solar Noon Day Length Golden Hour (Eve)
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City Breakdown

Major Cities in United States

Solar & Astronomical Facts About United States

  • 1The contiguous US experiences up to 15 hours of daylight during midsummer in Northern cities like Seattle.
  • 2Barrow (Utqiaġvik), Alaska experiences 65 days of continuous daylight in summer and 67 days of polar night in winter.
  • 3Key solar observatories, such as Kitt Peak in Arizona, leverage clear desert skies for solar measurement.

Sunrise & Sunset Guide for United States

Use this page for today's sunrise and sunset times across United States, plus an automatic 7-day sunrise & sunset forecast. Times are computed for the capital reference point (Washington, D.C.) using NOAA/Meeus solar algorithms, then adjusted to local timezone America/New_York.

Explore city-level pages for more precise longitude-based sunrise shifts within United States.

United States Sunrise & Sunset FAQ

The earliest sunrise in the U.S. occurs in West Quoddy Head, Maine, around 4:40 AM EDT during late June.
The contiguous United States has 4 major time zones (Eastern, Central, Mountain, Pacific), plus Alaska and Hawaii-Aleutian time zones.

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