| Geyser | 1974-02-03 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 1974-02-03 |
|---|---|
| Astronomical Twilight Begin | 07:00 |
| Nautical Twilight Begin | 07:34 |
| Civil Twilight Begin | 08:08 |
| Sunrise | 08:39 |
| Sunset | 18:35 |
| Civil Twilight End | 19:05 |
| Nautical Twilight End | 19:40 |
| Astronomical Twilight End | 20:14 |
| Moon Illumination | 80.86% |