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Geyser1985-08-21
Arsenic1700 A
Basin 1200
Colloidal Pool 1200
Congress Pool 1900
Echinus1813 maj
Little Whirligig 1200
Pinwheel 1200
Steamvalve Spring0814
Sunday 1200
Veteran1020, 1335, 1752
Vixen1027, 1500 A, 1700 A
Whirligig0814
Values for Old Faithful Area1985-08-21
Astronomical Twilight Begin04:44
Nautical Twilight Begin05:24
Civil Twilight Begin06:02
Sunrise06:33
Sunset20:19
Civil Twilight End20:50
Nautical Twilight End21:27
Astronomical Twilight End22:08
Moon Illumination28.38%

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