| Geyser | 1995-04-04 |
|---|---|
| Old Faithful | 0751 long, 0913 short, 1009 long, 1142 short, 1239 long, 1407 long, 1533 long, 1701 short, 1803 long, 1941 short, 2031 long, 2201 short, 2305 long |
| Values for Old Faithful Area | 1995-04-04 |
|---|---|
| Astronomical Twilight Begin | 05:17 |
| Nautical Twilight Begin | 05:54 |
| Civil Twilight Begin | 06:29 |
| Sunrise | 06:58 |
| Sunset | 19:53 |
| Civil Twilight End | 20:23 |
| Nautical Twilight End | 20:58 |
| Astronomical Twilight End | 21:35 |
| Moon Illumination | 15.74% |