| Geyser | 1979-08-05 |
|---|---|
| Echinus | 0111, 1144 maj, 1225, 1353, 1449 |
| Ledge | 1800 |
| Little Whirligig | 1517, 1627 |
| Values for Old Faithful Area | 1979-08-05 |
|---|---|
| Astronomical Twilight Begin | 04:14 |
| Nautical Twilight Begin | 05:00 |
| Civil Twilight Begin | 05:41 |
| Sunrise | 06:14 |
| Sunset | 20:44 |
| Civil Twilight End | 21:16 |
| Nautical Twilight End | 21:57 |
| Astronomical Twilight End | 22:44 |
| Moon Illumination | 88.15% |