| Geyser | 1976-02-14 |
|---|---|
| Beehive | 1500 |
| Old Faithful | 0925 long, 1037 short, 1130 short, 1245 long, 1359 long, 1513 long |
| Values for Old Faithful Area | 1976-02-14 |
|---|---|
| Astronomical Twilight Begin | 05:47 |
| Nautical Twilight Begin | 06:21 |
| Civil Twilight Begin | 06:55 |
| Sunrise | 07:25 |
| Sunset | 17:49 |
| Civil Twilight End | 18:19 |
| Nautical Twilight End | 18:53 |
| Astronomical Twilight End | 19:27 |
| Moon Illumination | 97.23% |