| Geyser | 2025-07-18 |
|---|---|
| No reports yet |
| Values for Old Faithful Area | 2025-07-18 | 2025-07-19 |
|---|---|---|
| Astronomical Twilight Begin | 03:42 | 03:43 |
| Nautical Twilight Begin | 04:36 | 04:37 |
| Civil Twilight Begin | 05:21 | 05:22 |
| Sunrise | 05:56 | 05:57 |
| Sunset | 21:02 | 21:02 |
| Civil Twilight End | 21:37 | 21:36 |
| Nautical Twilight End | 22:22 | 22:21 |
| Astronomical Twilight End | 23:17 | 23:15 |
| Moon Illumination | 47.37% | 36.03% |