| Geyser | 1975-11-26 |
|---|---|
| Beehive | 0956 |
| Dome | 0000-2359 |
| Old Faithful | 1016 |
| Values for Old Faithful Area | 1975-11-26 |
|---|---|
| Astronomical Twilight Begin | 05:50 |
| Nautical Twilight Begin | 06:25 |
| Civil Twilight Begin | 07:01 |
| Sunrise | 07:33 |
| Sunset | 16:47 |
| Civil Twilight End | 17:20 |
| Nautical Twilight End | 17:56 |
| Astronomical Twilight End | 18:30 |
| Moon Illumination | 49.99% |