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> Antarctica > Byrd > Sunlight
Daylight Hours in Byrd, Antarctica
- The longest day of the year is 0h 00' long and the shortest day is 0h 00' long.
- The longest day is 0h 00' longer than the shortest day.
- At midday the sun is on average 9.7° above the horizon at Byrd.
| Jul | Aug | Sep | Oct | Nov | Dec | Jan | Feb | Mar | Apr | May | Jun | Annual | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Daylight Hours & Minutes/ Day | 0h 00' | 1h 21' | 11h 02' | 21h 49' | 0h 00' | 0h 00' | 0h 00' | 0h 27' | 14h 55' | 4h 02' | 0h 00' | 0h 00' | 12h 00' | ||
| Sun altitude at solar noon on the 21st day (°). | -10.3 | -1.8 | 9.6 | 20.9 | 30 | 33.4 | 29.8 | 20.4 | 9.6 | -1.9 | -10.3 | -13.4 | 9.7 |