| Geyser | 1976-01-02 |
|---|---|
| Depression | 1210 |
| Old Faithful | 0933 long, 1051 long, 1156 long, 1318 long, 1434 short, 1526 long |
| Riverside | 1350 |
| Values for Old Faithful Area | 1976-01-02 |
|---|---|
| Astronomical Twilight Begin | 06:14 |
| Nautical Twilight Begin | 06:49 |
| Civil Twilight Begin | 07:26 |
| Sunrise | 07:59 |
| Sunset | 16:54 |
| Civil Twilight End | 17:27 |
| Nautical Twilight End | 18:04 |
| Astronomical Twilight End | 18:39 |
| Moon Illumination | 0.56% |