| Geyser | 1975-12-14 |
|---|---|
| Beehive | 1520 |
| Beehive's Indicator | 1457 ie |
| Castle | 0917 |
| Depression | 1340 |
| Old Faithful | 0959 long, 1111 short, 1200 long, 1321 short, 1407 long, 1521 short, 1617 long |
| Values for Old Faithful Area | 1975-12-14 |
|---|---|
| Astronomical Twilight Begin | 06:06 |
| Nautical Twilight Begin | 06:41 |
| Civil Twilight Begin | 07:18 |
| Sunrise | 07:51 |
| Sunset | 16:44 |
| Civil Twilight End | 17:17 |
| Nautical Twilight End | 17:54 |
| Astronomical Twilight End | 18:29 |
| Moon Illumination | 82.07% |