| Geyser | 1947-03-27 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1947-03-27 |
|---|---|
| Astronomical Twilight Begin | 04:35 |
| Nautical Twilight Begin | 05:10 |
| Civil Twilight Begin | 05:45 |
| Sunrise | 06:14 |
| Sunset | 18:43 |
| Civil Twilight End | 19:12 |
| Nautical Twilight End | 19:47 |
| Astronomical Twilight End | 20:22 |
| Moon Illumination | 24.14% |