|
Sunlit Days for Northern and Southern Polar Regions |
| Hemisphere | COLAT Indicator | Center COLAT (Deg) | First Date for Sunlight | Last Date for Sunlight |
|---|---|---|---|---|
| North | 1 | 1.25 | 3/18 | 9/26 |
| 2 | 3.75 | 3/12 | 10/2 | |
| 3 | 6.25 | 3/5 | 10/9 | |
| 4 | 8.75 | 2/27 | 10/15 | |
| 5 | 11.25 | 2/20 | 10/22 | |
| 6 | 13.75 | 2/13 | 10/30 | |
| 7 | 16.25 | 2/5 | 11/7 | |
| 8 | 18.75 | 1/27 | 11/16 | |
| 9 | 21.25 | 1/15 | 11.27 | |
| South | 64 | 158.75 | 7/17 | 5/26 |
| 65 | 161.25 | 7/30 | 5/14 | |
| 66 | 163.75 | 8/8 | 5/5 | |
| 67 | 166.25 | 8/17 | 4/26 | |
| 68 | 168.75 | 8/24 | 4/19 | |
| 69 | 171.25 | 8/31 | 4/12 | |
| 70 | 173.75 | 9/7 | 4/5 | |
| 71 | 176.25 | 9/14 | 3/30 | |
| 72 | 178.75 | 9/20 | 3/23 |
