| Geyser | 1976-01-03 |
|---|---|
| Beehive | 1634 |
| Castle | 1355 |
| Depression | 1548 |
| Old Faithful | 0858 long, 1014 long, 1127 long, 1245 long, 1403 long, 1515 short, 1624 long |
| Riverside | 1330 |
| Values for Old Faithful Area | 1976-01-03 |
|---|---|
| Astronomical Twilight Begin | 06:14 |
| Nautical Twilight Begin | 06:50 |
| Civil Twilight Begin | 07:26 |
| Sunrise | 07:59 |
| Sunset | 16:55 |
| Civil Twilight End | 17:28 |
| Nautical Twilight End | 18:05 |
| Astronomical Twilight End | 18:40 |
| Moon Illumination | 3.19% |