Day length in Japan
Latest available observation · Nov 13, 2026
10h 20m
hours
Data nature: calculated
Among 193 countries with comparable values, Japan ranks 138.
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What the data says
Japan's latest available day length value is 10h 20m, reported for Nov 13, 2026.
Among 193 countries with comparable values, Japan ranks 138.
This rank describes the available comparable sample and is not a complete ranking of every country.
The comparable-sample median is 11h 25m.
This value is classified as calculated data.
Longer daylight duration.
This indicator is descriptive. A higher or lower figure is not a quality verdict.
Source & how to read it
Read the full definition, source notes, and methodology for Day length.
- Source
- Astronomical calculation
- Unit
- hours
- Period
- Nov 13, 2026
- Data nature
- calculated
This calculated value is labelled by how it was produced, not by how complete the map is. What observed, estimated, calculated, derived, and modelled mean