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Geyser1973-05-31
Beehive1046, 2103
Castle1140
Echinus0955:50, 1057:20, 1358:40, 1459:30
Grand1430
Old Faithful0821 short, 0928 long, 1038 long, 1206 long, 1313 short, 1422 long, 1535 long, 1645 long, 1756 long, 1905 long, 2029 long
Riverside1335
Rocket1215
Valentine1646
Values for Old Faithful Area1973-05-31
Astronomical Twilight Begin03:22
Nautical Twilight Begin04:19
Civil Twilight Begin05:06
Sunrise05:42
Sunset20:59
Civil Twilight End21:35
Nautical Twilight End22:21
Astronomical Twilight End23:19
Moon Illumination1.4%

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