Previous Day | Next Day
View as

Logbook View

Geyser1981-07-17
Arsenic1129, 1147
Bear Den1541
Constant1500
Echinus1504
Steamvalve Spring0903, 1600 ie
Valentine0851 ie, 2001
Whirligig1546
Values for Old Faithful Area1981-07-17
Astronomical Twilight Begin03:39
Nautical Twilight Begin04:34
Civil Twilight Begin05:19
Sunrise05:54
Sunset21:04
Civil Twilight End21:39
Nautical Twilight End22:24
Astronomical Twilight End23:19
Moon Illumination100%

Webcam Captures