| Geyser | 1940-07-25 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1940-07-25 |
|---|---|
| Astronomical Twilight Begin | 02:53 |
| Nautical Twilight Begin | 03:45 |
| Civil Twilight Begin | 04:28 |
| Sunrise | 05:02 |
| Sunset | 19:56 |
| Civil Twilight End | 20:30 |
| Nautical Twilight End | 21:14 |
| Astronomical Twilight End | 22:05 |
| Moon Illumination | 70.18% |