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Valais, Switzerland

Valais follows Europe/Zurich time, using CET in winter and CEST in summer. Sion, Monthey, Martigny, Brig-Glis, and the mountain resorts share one official clock, although high peaks and deep valleys strongly influence visible sunrise.

Sitten, Switzerland

Friday, 4 September 2026

UTC+2 · Europe/Zurich

Time and sun data for Sitten — the largest city of Valais

The sun in Sitten

Sunrise 06:56 Solar noon 13:31 Sunset 20:07 Daylight 13 h 11 min Night 10 h 49 min Civil twilight 06:25 – 20:37

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Current time in Valais, Switzerland

Standard time in Valais is Central European Time, or UTC+1. During daylight saving time, the canton observes Central European Summer Time, or UTC+2. The French name Valais and the German name Wallis refer to the same bilingual canton and the same time zone.

As elsewhere in Switzerland, clocks move forward on the last Sunday in March and back on the last Sunday in October. The transition applies simultaneously from the Rhône valley to high Alpine communities. Language, district boundaries, and elevation do not change local civil time.

Valais therefore matches Geneva, Bern, Zurich, and every other Swiss canton. International visitors should place events in the Europe/Zurich zone instead of assuming a permanent offset. Differences with overseas destinations can vary during the weeks when daylight-saving calendars are out of step.

The valley clock is precise; the mountain’s decision about when to reveal the Sun is more theatrical.

Urban centers along the Rhône valley

Many of the canton’s principal settlements lie along or near the Rhône valley, while other communities occupy side valleys and mountain terraces. The largest urban places are distributed over a long east-to-west corridor, but the entire canton remains within one time zone.

Useful reference locations include: Sion, the cantonal capital Martigny, near a major bend in the Rhône valley Monthey, in the western part of the canton Brig-Glis, an eastern transport center Sierre, between Sion and the upper valley

Resort communities and smaller villages also follow the same clock. When interpreting a timetable, the challenge is usually travel distance or mountain transport, not a time conversion between destinations.

Sunrise in valleys and high terrain

Valais offers a clear example of the difference between astronomical sunrise and direct sunshine. A calculated sunrise marks the Sun’s crossing of an ideal horizon. From a settlement beneath a ridge, the Sun itself may remain hidden. Higher ground can sometimes receive direct light while the valley floor is still shaded.

Sunrise becomes earlier and daylight longer toward summer, then later and shorter toward winter. Daylight saving time shifts the civil-time labels attached to morning and evening light. It does not change day length or the Sun’s actual motion.

Use the exact community when a local result is available. Check whether the site reports sunrise, twilight, or first direct sun. Account for the orientation of the valley and nearby peaks. Confirm that the time zone is Europe/Zurich.

Add a margin for weather and mountain travel. Clouds affect whether the Sun can be seen, while topography affects whether it is geometrically visible from a location. Neither changes the published astronomical instant. Sunset involves the same issues, with western ridges often producing shade before formal sunset.

Questions and answers

Do French-speaking and German-speaking Valais use different times?
No. The entire bilingual canton follows the same Swiss time zone.
Is time in Zermatt the same as in Sion?
Yes. Local terrain and daylight differ, but the official clock is identical.
Why is a valley shaded after sunrise?
The Sun may have crossed the astronomical horizon while still remaining behind a nearby mountain ridge.
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