| Geyser | 1968-07-14 |
|---|---|
| Echinus | 0836, 1030, 1224, 1304 |
| Fan-Norris | 1800 |
| Ledge | 1400 A |
| Values for Old Faithful Area | 1968-07-14 |
|---|---|
| Astronomical Twilight Begin | 03:34 |
| Nautical Twilight Begin | 04:30 |
| Civil Twilight Begin | 05:16 |
| Sunrise | 05:52 |
| Sunset | 21:06 |
| Civil Twilight End | 21:41 |
| Nautical Twilight End | 22:27 |
| Astronomical Twilight End | 23:23 |
| Moon Illumination | 79.62% |