| Geyser | 1993-03-22 |
|---|---|
| Castle | 1055 |
| Grand | 1359 |
| Old Faithful | 1024 long |
| Values for Old Faithful Area | 1993-03-22 |
|---|---|
| Astronomical Twilight Begin | 04:43 |
| Nautical Twilight Begin | 05:18 |
| Civil Twilight Begin | 05:52 |
| Sunrise | 06:21 |
| Sunset | 18:38 |
| Civil Twilight End | 19:07 |
| Nautical Twilight End | 19:41 |
| Astronomical Twilight End | 20:16 |
| Moon Illumination | 0.93% |