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Geyser1979-08-17
Bear Den0945
Blue Mud Steam Vent 1200
Echinus1424, 1550
Little Whirligig0955
Porkchop0932 ie, 1544 ie
Veteran0912
Values for Old Faithful Area1979-08-17
Astronomical Twilight Begin04:36
Nautical Twilight Begin05:18
Civil Twilight Begin05:56
Sunrise06:28
Sunset20:26
Civil Twilight End20:57
Nautical Twilight End21:36
Astronomical Twilight End22:18
Moon Illumination25.63%

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