| Geyser | 1972-03-06 |
|---|---|
| Old Faithful | 1028 short, 1118 long, 1233 short, 1329 long, 1440 short, 1534 long, 1651 short |
| Values for Old Faithful Area | 1972-03-06 |
|---|---|
| Astronomical Twilight Begin | 05:14 |
| Nautical Twilight Begin | 05:48 |
| Civil Twilight Begin | 06:22 |
| Sunrise | 06:50 |
| Sunset | 18:18 |
| Civil Twilight End | 18:47 |
| Nautical Twilight End | 19:20 |
| Astronomical Twilight End | 19:54 |
| Moon Illumination | 68.76% |