| Geyser | 1985-10-01 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1985-10-01 |
|---|---|
| Astronomical Twilight Begin | 05:44 |
| Nautical Twilight Begin | 06:18 |
| Civil Twilight Begin | 06:52 |
| Sunrise | 07:21 |
| Sunset | 19:04 |
| Civil Twilight End | 19:33 |
| Nautical Twilight End | 20:06 |
| Astronomical Twilight End | 20:41 |
| Moon Illumination | 95.43% |