| Geyser | 1985-07-03 |
|---|---|
| Arsenic | 1425, 1855 |
| Echinus | 1450 A maj |
| Fireball | 0855 |
| Incline | 1800, 1806, 1811, 1816, 1822, 1829, 1834, 1840, 1845, 1851, 1900 |
| Veteran | 0938, 1222, 1501, 1728, 1950 |
| Vixen | 1700 |
| Values for Old Faithful Area | 1985-07-03 |
|---|---|
| Astronomical Twilight Begin | 03:18 |
| Nautical Twilight Begin | 04:19 |
| Civil Twilight Begin | 05:07 |
| Sunrise | 05:43 |
| Sunset | 21:11 |
| Civil Twilight End | 21:47 |
| Nautical Twilight End | 22:35 |
| Astronomical Twilight End | 23:36 |
| Moon Illumination | 99.25% |