| Geyser | 1993-04-06 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1993-04-06 |
|---|---|
| Astronomical Twilight Begin | 05:11 |
| Nautical Twilight Begin | 05:49 |
| Civil Twilight Begin | 06:24 |
| Sunrise | 06:54 |
| Sunset | 19:56 |
| Civil Twilight End | 20:26 |
| Nautical Twilight End | 21:02 |
| Astronomical Twilight End | 21:39 |
| Moon Illumination | 99.56% |