| Geyser | 1982-05-31 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1982-05-31 |
|---|---|
| Astronomical Twilight Begin | 03:22 |
| Nautical Twilight Begin | 04:20 |
| Civil Twilight Begin | 05:06 |
| Sunrise | 05:42 |
| Sunset | 20:59 |
| Civil Twilight End | 21:35 |
| Nautical Twilight End | 22:21 |
| Astronomical Twilight End | 23:19 |
| Moon Illumination | 64.87% |