| Geyser | 1972-03-07 |
|---|---|
| Old Faithful | 1002 long, 1122 short, 1207 long, 1327 short, 1419 long, 1531 short, 1626 long |
| Values for Old Faithful Area | 1972-03-07 |
|---|---|
| Astronomical Twilight Begin | 05:12 |
| Nautical Twilight Begin | 05:46 |
| Civil Twilight Begin | 06:20 |
| Sunrise | 06:49 |
| Sunset | 18:19 |
| Civil Twilight End | 18:48 |
| Nautical Twilight End | 19:21 |
| Astronomical Twilight End | 19:55 |
| Moon Illumination | 59.65% |