| Geyser | 1993-11-27 |
|---|---|
| Event Non-Geyser Related | 2028-1993-11-28 0223 |
| Old Faithful | 2216 |
| Values for Old Faithful Area | 1993-11-27 |
|---|---|
| Astronomical Twilight Begin | 05:51 |
| Nautical Twilight Begin | 06:26 |
| Civil Twilight Begin | 07:02 |
| Sunrise | 07:35 |
| Sunset | 16:46 |
| Civil Twilight End | 17:19 |
| Nautical Twilight End | 17:55 |
| Astronomical Twilight End | 18:30 |
| Moon Illumination | 96.24% |