| Geyser | 1967-07-26 |
|---|---|
| Bear Den | 1430 ie |
| Ebony | 1430 ie |
| Echinus | 0850, 0935, 1019, 1103, 1145, 1229, 1354, 1439, 1520, 1605 |
| Tantalus | 0800 |
| Veteran | 1130 A |
| Values for Old Faithful Area | 1967-07-26 |
|---|---|
| Astronomical Twilight Begin | 03:54 |
| Nautical Twilight Begin | 04:45 |
| Civil Twilight Begin | 05:29 |
| Sunrise | 06:03 |
| Sunset | 20:56 |
| Civil Twilight End | 21:30 |
| Nautical Twilight End | 22:13 |
| Astronomical Twilight End | 23:04 |
| Moon Illumination | 79.12% |