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Geyser1971-07-19
Artemisia1005
Beehive1524
Castle0825, 1649
Dark Cavern1810
Depression1732
Echinus1010, 1100, 1155, 1244, 1440, 1521, 1643
Grand0745 ?, 1521
Great Fountain1130, 1933
Little Whirligig1810 ie
Old Faithful0725, 0817 short, 0910 long, 1021 long, 1125 short, 1235 short, 1351 short, 1446 long, 1609 short, 1649 long, 1803 short, 1904 long, 2017 short
Riverside1140, 1730
Valentine1800
Vault1008, 1140, 1705
Values for Old Faithful Area1971-07-19
Astronomical Twilight Begin03:42
Nautical Twilight Begin04:36
Civil Twilight Begin05:21
Sunrise05:56
Sunset21:02
Civil Twilight End21:37
Nautical Twilight End22:22
Astronomical Twilight End23:16
Moon Illumination10.83%

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