Dusk and last light in Barnaul
Last light (civil dusk) in Barnaul today fades at 22:10, about 44 minutes after the sun sets at 21:26. The sky is fully dark by astronomical dusk at --:--. Times for Wednesday, 29 July 2026, in Barnaul's local time zone.
| Stage | What it means | Local time |
|---|---|---|
| Sunset | the sun dips below the horizon | 21:26 |
| Civil dusk (last light) | sun 6° below, usable light ends | 22:10 |
| Nautical dusk | sun 12° below, sea horizon gone | 23:12 |
| Astronomical dusk | sun 18° below, full night | --:-- |
Dusk in Barnaul, stage by stage
Dusk in Barnaul runs the same three stages as dawn, in reverse. Once the sun sets, civil dusk, the last usable light, lingers until the sun is 6 degrees below the horizon. Nautical dusk follows at 12 degrees, when the sea horizon disappears, and astronomical dusk at 18 degrees, after which the sky is fully dark and the faintest stars appear. How long dusk lasts depends on Barnaul's latitude: near the equator night falls fast, while at high latitudes dusk can stretch for hours or, in high summer, never fully darken. Every time here is computed for Barnaul's coordinates and shown in its local time zone.
Frequently asked questions about dusk in Barnaul
What time is last light in Barnaul today?
Last light (civil dusk) in Barnaul fades at 22:10 on Wednesday, 29 July 2026, about 44 minutes after sunset at 21:26. All times are in Barnaul's local time zone.
What is the difference between dusk and sunset in Barnaul?
Sunset is the instant the sun disappears below the horizon in Barnaul; dusk is the fading twilight that follows. Last light (civil dusk) ends the usable light after sunset.
When does it get fully dark in Barnaul?
On Wednesday, 29 July 2026, Barnaul never reaches full astronomical darkness: the sun stays within 18 degrees of the horizon, so some twilight lasts all night.
Every time on this page is computed from Barnaul's coordinates with SunCalc, not estimated or looked up from a table.