| Geyser | 1949-05-19 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1949-05-19 |
|---|---|
| Astronomical Twilight Begin | 02:41 |
| Nautical Twilight Begin | 03:33 |
| Civil Twilight Begin | 04:17 |
| Sunrise | 04:51 |
| Sunset | 19:47 |
| Civil Twilight End | 20:22 |
| Nautical Twilight End | 21:05 |
| Astronomical Twilight End | 21:57 |
| Moon Illumination | 55.17% |