| Geyser | 1967-10-22 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1967-10-22 |
|---|---|
| Astronomical Twilight Begin | 06:09 |
| Nautical Twilight Begin | 06:43 |
| Civil Twilight Begin | 07:17 |
| Sunrise | 07:46 |
| Sunset | 18:28 |
| Civil Twilight End | 18:58 |
| Nautical Twilight End | 19:32 |
| Astronomical Twilight End | 20:05 |
| Moon Illumination | 87.37% |