| Geyser | 1975-03-01 |
|---|---|
| Castle | 1517 |
| Depression | 1838 ie |
| Old Faithful | 0958 short, 1053 long, 1204 short, 1256 long, 1420 short, 1519 long, 1632 short, 1723 long, 1840 short, 1932 long, 2049 long |
| Values for Old Faithful Area | 1975-03-01 |
|---|---|
| Astronomical Twilight Begin | 06:24 |
| Nautical Twilight Begin | 06:58 |
| Civil Twilight Begin | 07:31 |
| Sunrise | 08:00 |
| Sunset | 19:10 |
| Civil Twilight End | 19:39 |
| Nautical Twilight End | 20:13 |
| Astronomical Twilight End | 20:47 |
| Moon Illumination | 85.57% |