| Geyser | 2023-03-30 |
|---|---|
| Event Non-Geyser Related | 1645 |
| Whirligig | 0102:38 E, 0436:38 E min, 0624:38 E min, 1012:38 E min, 1326:38 E, 1920:38 E |
| Values for Old Faithful Area | 2023-03-30 |
|---|---|
| Astronomical Twilight Begin | 05:27 |
| Nautical Twilight Begin | 06:03 |
| Civil Twilight Begin | 06:38 |
| Sunrise | 07:07 |
| Sunset | 19:47 |
| Civil Twilight End | 20:17 |
| Nautical Twilight End | 20:51 |
| Astronomical Twilight End | 21:27 |
| Moon Illumination | 60.79% |