| Geyser | 1990-04-03 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1990-04-03 |
|---|---|
| Astronomical Twilight Begin | 05:19 |
| Nautical Twilight Begin | 05:55 |
| Civil Twilight Begin | 06:30 |
| Sunrise | 07:00 |
| Sunset | 19:52 |
| Civil Twilight End | 20:22 |
| Nautical Twilight End | 20:57 |
| Astronomical Twilight End | 21:34 |
| Moon Illumination | 58.76% |