| Geyser | 2020-12-11 |
|---|---|
| Artemisia | 1715 E |
| Beehive | 1135 ns wc |
| Castle | 1513 ie |
| Lion | 1657 ns wc |
| Old Faithful | 0735 ns wc long, 0919 ie wc, 1038 ns wc, 1223 ns wc long, 1405 ns wc, 1542 ns wc |
| Steamboat | 2042 E maj |
| Values for Old Faithful Area | 2020-12-11 |
|---|---|
| Astronomical Twilight Begin | 06:04 |
| Nautical Twilight Begin | 06:40 |
| Civil Twilight Begin | 07:16 |
| Sunrise | 07:50 |
| Sunset | 16:43 |
| Civil Twilight End | 17:16 |
| Nautical Twilight End | 17:53 |
| Astronomical Twilight End | 18:28 |
| Moon Illumination | 15.76% |