Same day. Same amount of sunlight.
Your daylight,
side by side.
Start with a winter date. See how an hour on the clock changes both ends of the day.
Pittsburgh, PA · 2026-01-15 · America/New_York
Local standard time
- Sunrise
- 7:41 AM
- Sunset
- 5:16 PM
Hypothetical permanent DST
- Sunrise
- 8:41 AM
- Sunset
- 6:16 PM
Sunrise and sunset both read one hour later. Winter mornings are darker by the clock. Total daylight does not increase.
About 9.6 hours of daylight in either scenario.
Standard time is the current local winter clock setting on this date.
Approximate astronomical times, rounded to the nearest minute. NOAA fractional-year model; allow several minutes of error. Terrain, elevation, unusual refraction and weather are not represented. Methodology and references.
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Downloads show the labeled reference date January 15, 2026; they do not change with your selected date.
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