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Geyser1973-09-11
Dishwater Spring 0900
Echinus0947, 1046, 1144, 1236:30, 1331, 1424, 1516, 1609, 1701
Giantess0944
Jetsam Pool 1200
Little Whirligig1446 ie
Mud Spring 0900
Mystic Spring 0900
Whirligig1222 ie, 1437 ie
Yellow Funnel Spring 0900
Values for Old Faithful Area1973-09-11
Astronomical Twilight Begin05:17
Nautical Twilight Begin05:53
Civil Twilight Begin06:28
Sunrise06:57
Sunset19:41
Civil Twilight End20:11
Nautical Twilight End20:46
Astronomical Twilight End21:22
Moon Illumination97.91%

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