| Geyser | 1975-03-05 |
|---|---|
| Beehive | 0700 |
| Castle | 0823 ie, 1707 |
| Grand | 1939 ie |
| Old Faithful | 0859 short, 0957 long, 1111 short, 1207 long, 1321 long, 1427 long, 1544 long, 1652 long |
| Values for Old Faithful Area | 1975-03-05 |
|---|---|
| Astronomical Twilight Begin | 06:17 |
| Nautical Twilight Begin | 06:51 |
| Civil Twilight Begin | 07:25 |
| Sunrise | 07:54 |
| Sunset | 19:15 |
| Civil Twilight End | 19:44 |
| Nautical Twilight End | 20:18 |
| Astronomical Twilight End | 20:52 |
| Moon Illumination | 46.05% |