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Geyser1991-07-22
Crater Spring 1200
Echinus0740 ie maj, 1104,  1200, 1210, 1318
Hurricane Vent 1200
Rubble 1200
Steamboat 1200
Sunday 1200
Whirligig1310, 1410
Yellow Funnel Spring 1200
Values for Old Faithful Area1991-07-22
Astronomical Twilight Begin03:47
Nautical Twilight Begin04:40
Civil Twilight Begin05:24
Sunrise05:59
Sunset21:00
Civil Twilight End21:34
Nautical Twilight End22:18
Astronomical Twilight End23:11
Moon Illumination82.59%

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