| Geyser | 1972-10-09 |
|---|---|
| Beehive | 1047 |
| Castle | 0830, 1730 ie |
| Depression | 1006 |
| Old Faithful | 0832, 0936, 1047, 1136, 1254, 1342, 1509, 1553, 1707, 1754 |
| Values for Old Faithful Area | 1972-10-09 |
|---|---|
| Astronomical Twilight Begin | 05:54 |
| Nautical Twilight Begin | 06:28 |
| Civil Twilight Begin | 07:02 |
| Sunrise | 07:31 |
| Sunset | 18:49 |
| Civil Twilight End | 19:18 |
| Nautical Twilight End | 19:52 |
| Astronomical Twilight End | 20:25 |
| Moon Illumination | 3.41% |