| Geyser | 1976-03-08 |
|---|---|
| Grand | 1100 |
| Lion | 1101, 1452, 1527 |
| North Goggle | 1429 |
| Old Faithful | 0841 short, 0948 short, 1046 long, 1208 long, 1321 long, 1430 long, 1551 short |
| Riverside | 1300 |
| Values for Old Faithful Area | 1976-03-08 |
|---|---|
| Astronomical Twilight Begin | 05:10 |
| Nautical Twilight Begin | 05:44 |
| Civil Twilight Begin | 06:18 |
| Sunrise | 06:47 |
| Sunset | 18:20 |
| Civil Twilight End | 18:49 |
| Nautical Twilight End | 19:23 |
| Astronomical Twilight End | 19:57 |
| Moon Illumination | 41.31% |