| Geyser | 1979-11-06 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1979-11-06 |
|---|---|
| Astronomical Twilight Begin | 05:27 |
| Nautical Twilight Begin | 06:01 |
| Civil Twilight Begin | 06:36 |
| Sunrise | 07:07 |
| Sunset | 17:06 |
| Civil Twilight End | 17:37 |
| Nautical Twilight End | 18:12 |
| Astronomical Twilight End | 18:45 |
| Moon Illumination | 94.55% |