| Geyser | 1982-10-18 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1982-10-18 |
|---|---|
| Astronomical Twilight Begin | 06:05 |
| Nautical Twilight Begin | 06:39 |
| Civil Twilight Begin | 07:12 |
| Sunrise | 07:42 |
| Sunset | 18:34 |
| Civil Twilight End | 19:04 |
| Nautical Twilight End | 19:37 |
| Astronomical Twilight End | 20:11 |
| Moon Illumination | 1.7% |