| Geyser | 1981-11-14 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1981-11-14 |
|---|---|
| Astronomical Twilight Begin | 05:37 |
| Nautical Twilight Begin | 06:12 |
| Civil Twilight Begin | 06:47 |
| Sunrise | 07:18 |
| Sunset | 16:57 |
| Civil Twilight End | 17:28 |
| Nautical Twilight End | 18:03 |
| Astronomical Twilight End | 18:37 |
| Moon Illumination | 91.82% |