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> Tristan Da Cunha > Sunlight
Sunshine & Daylight Hours in Tristan Da Cunha, Tristan Da Cunha
- The data indicates hours of sunlight in Tristan Da Cunha range from 3h 18' per day in June to 5h 05' for each day in March.
- The longest day of the year is 14h 32' long and the shortest day is 9h 27' long.
- The longest day is 5h 05' longer than the shortest day.
- There is an average of 1494 hours of sunlight per year (of a possible 4383) with an average of 4:05 of sunlight per day.
- It is sunny 34.1% of daylight hours. The remaining 65.9% of daylight hours are likely cloudy or with shade, haze or low sun intensity.
- At midday the sun is on average 52.5° above the horizon at Tristan Da Cunha.
| Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Sunlight Hours/ Day | 3h 21' | 3h 23' | 3h 58' | 4h 15' | 4h 34' | 4h 13' | 4h 29' | 5h 05' | 4h 40' | 4h 18' | 3h 32' | 3h 18' | 4h 05' | ||
| Average Daylight Hours & Minutes/ Day | 9h 53' | 10h 46' | 11h 56' | 13h 08' | 14h 09' | 14h 39' | 14h 23' | 13h 32' | 12h 24' | 11h 12' | 10h 10' | 9h 39' | 12h 00' | ||
| Percentage of Sunny (Cloudy) Daylight Hours | 34 (66) | 32 (68) | 34 (66) | 33 (67) | 33 (67) | 29 (71) | 31 (69) | 38 (62) | 38 (62) | 39 (61) | 35 (65) | 35 (65) | 34 (66) | ||
| Sun altitude at solar noon on the 21st day (°). | 32.5 | 40.9 | 52.3 | 63.5 | 72.6 | 76.4 | 72.6 | 63.3 | 52.6 | 41 | 32.7 | 29.5 | 52.5 |