Guernsey Observatory dark skies calendar

Find the best time to go stargazing at this location

The calendar below shows when the skies will be dark at this location. Where you see stars on a black background indicates when the skies are truly dark and therefore the best time to stargaze. Yellow sections on the calendar show when the skies are not dark due to sunlight (bold yellow) and moonlight (faded yellow). Hover over the calendar (mobile users will need to tap) to see at what time darkness falls each evening and click the calendar date for more details.


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