Grouville, Jersey
Grouville follows Jersey’s island-wide clock: Greenwich Mean Time in the standard-time season and British Summer Time during the daylight-saving season. The local offset therefore changes between UTC and UTC+1.
Grouville, Jersey
Friday, 4 September 2026
UTC+1 · Europe/Jersey
Time and sun data for Grouville — the largest city of Grouville
The sun in Grouville
Sunrise 06:30 Solar noon 13:09 Sunset 19:48 Daylight 13 h 18 min Night 10 h 42 min Civil twilight 05:57 – 20:21
Jersey · 1 cities
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Current time in Grouville, Jersey
Grouville follows Jersey’s island-wide clock: Greenwich Mean Time in the standard-time season and British Summer Time during the daylight-saving season. The local offset therefore changes between UTC and UTC+1.
The parish occupies part of Jersey’s eastern side. Its civil time is identical to that of every other parish, although the clock difference from places abroad can change when seasonal adjustments occur on different schedules.
Places within and around Grouville
Grouville is a parish rather than a collection of large cities. Gorey is its best-known settlement area, shared with neighbouring St Martin, and the parish also includes smaller residential and rural localities. Saint Helier is the island’s main town and the usual urban reference for Jersey.
Gorey provides shops, homes, and access to the eastern coast. The Royal Bay of Grouville forms a prominent part of the parish shoreline. Saint Helier is the island’s principal town, outside Grouville.
Distances across Jersey are modest, and no journey between its parishes involves a time-zone change. A bus timetable or appointment written in Jersey local time can be read consistently anywhere on the island.
In Grouville, the tide may rewrite the shoreline, but only the seasonal clock change rewrites the hour.
Sunrise on Jersey’s eastern coast
Grouville’s east-facing position makes sunrise particularly relevant to coastal walks and views across the bay. The published time changes from day to day as daylight length varies over the year. A clear horizon may offer an earlier-looking view than a site screened by buildings or higher ground.
A forecast and a sunrise calculation answer different questions. The calculation identifies the astronomical event for a location and date; cloud determines whether it is visible. Tide conditions also affect how the bay looks, but they do not alter the official sunrise time.
Sunset shifts seasonally as well. Because Jersey changes its clocks, part of the apparent movement on a clock display comes from the daylight-saving transition, while the rest reflects the natural annual change in daylight.
Planning with Grouville local time
Use the selected date whenever you convert Grouville time. Assuming that Jersey is permanently on UTC will produce a one-hour error during the summer-time period. Conversely, treating it as permanently UTC+1 will be wrong during standard time.
Check whether Jersey is currently using GMT or BST. Confirm the other location’s offset for the same date. Allow for a different calendar day when calling faraway regions. Use a Grouville-area location for precise dawn planning.
For reservations or event notices, the phrase “local time in Jersey” is usually clear. GMT or BST is better when an international reader must convert the appointment without guessing which seasonal offset applies.
Questions and answers
- Does Grouville have its own time zone?
- No. It follows the same seasonal time system as the rest of Jersey.
- Is Grouville always one hour ahead of UTC?
- No. It is UTC+1 during British Summer Time and UTC during Greenwich Mean Time.
- Where should I check sunrise for Grouville?
- Choose Grouville, Gorey, or the closest available eastern Jersey location and specify the date.