| Geyser | 1967-07-01 |
|---|---|
| Arsenic | 1045 |
| Blue | 1200, 1530 ie |
| Ebony | 1000 A, 1516 |
| Echinus | 0834, 0930, 1024, 1118, 1215, 1410, 1508, 1605, 1704 |
| Fireball | 0000 |
| Ledge | 1200 |
| Values for Old Faithful Area | 1967-07-01 |
|---|---|
| Astronomical Twilight Begin | 03:15 |
| Nautical Twilight Begin | 04:17 |
| Civil Twilight Begin | 05:05 |
| Sunrise | 05:42 |
| Sunset | 21:11 |
| Civil Twilight End | 21:48 |
| Nautical Twilight End | 22:36 |
| Astronomical Twilight End | 23:38 |
| Moon Illumination | 36.34% |