Day Island
Day Island is an island at the mouth of the Petaluma River in San Pablo Bay. It is part of Marin County, California. Its coordinates are, and the United States Geological Survey measured its elevation as 105 ft in 1981.| Tap on a place to explore it |
Photo: AnonymousEditor95, CC BY 4.0.
Places in the Area
Nearby places include Bel Marin Keys and Ignacio.
Bel Marin Keys
Hamlet
Photo: Stepheng3, Public domain.
Bel Marin Keys is an unincorporated community in Marin County, California. It lies at an elevation of 10 feet.
Ignacio
Hamlet
Ignacio is an unincorporated community in Marin County, California. It is located 3 miles southeast of downtown Novato, at an elevation of 30 feet. Ignacio is a neighborhood located west of Bel Marin Keys, CA.
Rafael Village
Hamlet
Rafael Village is a former unincorporated community now incorporated in Novato in Marin County, California. It lies at an elevation of 49 feet.
Day Island
- Type: Island
- Description: island in Marin County, California, United States of America
- Categories: locality and landform
- Location: Marin County, California, United States, North America
- View on OpenStreetMap
Latitude
38.10353° or 38° 6′ 13″ northLongitude
-122.49053° or 122° 29′ 26″ westElevation
98 feet (30 metres)Open location code
84CV4G35+CQOpenStreetMap ID
node 358764493OpenStreetMap feature
place=island
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Satellite Map
Discover Day Island from above in high-definition satellite imagery.
In Other Languages
“Day Island” goes by many names.
- Cebuano: “Day Island”
Places with the Same Name
Discover other places named “Day Island”.
Localities in the Area
Explore places such as Black Point and Black Point-Green Point.
Notable Places Nearby
Highlights include Norton Pond and Stonetree Golf course.
Marin County: Must-Visit Destinations
Delve into Tiburon, Sausalito, San Rafael, and Novato.
Curious Islands to Discover
Uncover intriguing islands from every corner of the globe.
About Mapcarta. Data © OpenStreetMap contributors and available under the Open Database License". Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Description text is based on the Wikipedia page “Day Island”. Photo: AnonymousEditor95, CC BY 4.0.