| Geyser | 1942-08-19 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1942-08-19 |
|---|---|
| Astronomical Twilight Begin | 04:39 |
| Nautical Twilight Begin | 05:21 |
| Civil Twilight Begin | 05:59 |
| Sunrise | 06:30 |
| Sunset | 20:23 |
| Civil Twilight End | 20:54 |
| Nautical Twilight End | 21:32 |
| Astronomical Twilight End | 22:14 |
| Moon Illumination | 47.44% |