| Geyser | 1961-05-07 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1961-05-07 |
|---|---|
| Astronomical Twilight Begin | 03:05 |
| Nautical Twilight Begin | 03:51 |
| Civil Twilight Begin | 04:32 |
| Sunrise | 05:05 |
| Sunset | 19:34 |
| Civil Twilight End | 20:07 |
| Nautical Twilight End | 20:48 |
| Astronomical Twilight End | 21:34 |
| Moon Illumination | 54.38% |