What time is sunset on March 28, 2026
Sunset on March 28, 2026 is not a single clock time worldwide; it depends on your geographic location, timezone, and local horizon conditions. In early March, the day is lengthening rapidly in the northern hemisphere as the March equinox approaches, while the southern hemisphere moves toward earlier sunsets. Around March 28, many places are gaining about two minutes of daylight each day. Exact local sunset times can be found using official astronomical calculators, almanacs, and trusted geographic data sources.
Why sunset times vary by location
Sunset is defined as the moment the upper limb of the Sun disappears below the horizon. Two observers at different longitudes see sunset on different local clocks, even on the same day. Your position east or west within a timezone, your elevation, and nearby terrain all shift the apparent time of sunset by minutes to tens of minutes. Atmospheric refraction also lifts the apparent position of the Sun, making sunset appear slightly later than a geometric horizon calculation would suggest.
Latitude and day length near the March equinox
On March 28, 2026, the Sun is moving northward across the celestial sphere. At higher latitudes, daylight extends rapidly; at lower latitudes near the equator, day and night remain close to 12 hours. The table below shows approximate ranges of day length and approximate sunset windows for illustrative cities on March 28, 2026, based on standard astronomical models. These are educational estimates, not site-specific predictions.
| City (Approx. Latitude) | Day Length on March 28, 2026 | Estimated Sunset Window (Local Time) | Source Type |
|---|---|---|---|
| Equatorial region (0°) | About 12 hours | Around 18:00 | Modeled estimate |
| 40° N (e.g., New York, Madrid) | About 12 hours 20 minutes | Between 19:00 and 19:30 | Modeled estimate |
| 50° N (e.g., London, Paris) | About 12 hours 40 minutes | Between 20:00 and 20:30 | Modeled estimate |
| 60° N (e.g., Oslo, Anchorage) | About 14 hours | Between 21:30 and 22:00 | Modeled estimate |
Defining sunset and related events
Several related events are defined by the Sun’s position relative to the horizon: sunrise, sunset, civil twilight, nautical twilight, and astronomical twilight. For March 28, 2026:
- Sunset: Sun’s upper limb disappears below the horizon.
- Civil twilight: Sun is between 0° and 6° below horizon; outdoor activities possible with natural light.
- Nautical twilight: Sun is between 6° and 12° below horizon; horizon becomes indistinct at sea.
- Astronomical twilight: Sun is between 12° and 18° below horizon; sky is dark enough for astronomical observation.
Factors that change sunset time
Beyond latitude, sunset time on March 28, 2026 will be influenced by several recurring factors:
- Longitude within a timezone: places on the eastern edge see sunset later in clock time; western edges earlier.
- Elevation: higher vantage points see sunset slightly later because the horizon is effectively farther away.
- Atmospheric conditions: refraction and weather can shift apparent sunset by a few minutes.
- Daylight Saving Time: many regions transition between standard and daylight time around this date, which changes local clocks relative to solar time.
How to find the exact sunset time for your location
To get the precise sunset time for your city or coordinates on March 28, 2026:
- Use an authoritative astronomical calculator or almanac (e.g., timeanddate.com, NOAA Solar Calculator).
- Enter your exact latitude and longitude or select your city from a reliable dataset.
- Check whether your location observes Daylight Saving Time on March 28, 2026 and note the applicable timezone.
- Confirm elevation and local horizon obstructions if high accuracy is needed for planning.
Planning activities based on sunset
When scheduling around sunset on March 28, 2026, build in a buffer of 10–20 minutes for local variation and atmospheric conditions. For photography, golden hour begins before official sunset and lasts roughly 30–45 minutes, depending on clarity and elevation. Outdoor events should account for twilight transitions if they rely on natural light.
Key facts at a glance
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Date | March 28, 2026 | Calendar date |
| Approximate daylight increase | About 1–2 minutes per day near this date in mid-latitudes | Observed astronomical trend |
| Day length at 40° N | Approximately 12 hours 20 minutes | Modeled estimate |
| Day length at 60° N | Approximately 14 hours | Modeled estimate |
| Twilight definitions | Civil (0–6°), Nautical (6–12°), Astronomical (12–18°) below horizon | Standard astronomical conventions |
Key takeaways
- Sunset on March 28, 2026 varies by location, with mid-latitudes around 19:00–20:30 local time in many regions.
- Day length is increasing quickly as the March equinox approaches.
- Factors such as latitude, longitude, elevation, and DST influence the exact time.
- Use reputable astronomical calculators for site-specific times rather than a single global value.
Related concepts
Understanding sunset connects to broader topics in astronomy and planning, including twilight definitions, solar noon, daylight saving transitions, and horizon-refraction effects. For reliable planning, pair official calculators with local topographic awareness.