| Geyser | 1983-05-05 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1983-05-05 |
|---|---|
| Astronomical Twilight Begin | 04:10 |
| Nautical Twilight Begin | 04:55 |
| Civil Twilight Begin | 05:35 |
| Sunrise | 06:08 |
| Sunset | 20:31 |
| Civil Twilight End | 21:04 |
| Nautical Twilight End | 21:44 |
| Astronomical Twilight End | 22:29 |
| Moon Illumination | 49.09% |