Sado Island
Sado Island is an island located in the eastern part of the Sea of Japan, under the jurisdiction of Sado City, Niigata Prefecture, Japan, with a coastline of 262.7 kilometres (163.2 mi). In October 2017, Sado Island had a population of 55,212 people. Wikipedia
Population 51,492 (Wikidata)
Before you go
Emergency numbers in Japan
Visas and entry What your passport needs for Japan
Daylight 9 h 33 in Dec, dark by 16:27 · 14 h 47 in Jun
- January: 9 h 48 of daylight
- February: 10 h 47 of daylight
- March: 11 h 54 of daylight
- April: 13 h 09 of daylight
- May: 14 h 12 of daylight
- June: 14 h 47 of daylight
- July: 14 h 34 of daylight
- August: 13 h 40 of daylight
- September: 12 h 29 of daylight
- October: 11 h 16 of daylight
- November: 10 h 09 of daylight
- December: 9 h 33 of daylight
Getting there
Remembered in this browser only, with the last few you used.
Getting around
Places © OpenStreetMap contributors, as of 17 October 2026. Description from Wikipedia (CC BY-SA). Events from Wikidata and Wikivoyage, population from Wikidata.