| Geyser | 1965-10-16 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1965-10-16 |
|---|---|
| Astronomical Twilight Begin | 06:03 |
| Nautical Twilight Begin | 06:36 |
| Civil Twilight Begin | 07:10 |
| Sunrise | 07:39 |
| Sunset | 18:37 |
| Civil Twilight End | 19:07 |
| Nautical Twilight End | 19:40 |
| Astronomical Twilight End | 20:14 |
| Moon Illumination | 67.06% |