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Beehive's Indicator0938 ie,  0949
Castle0019 wc maj, 1331 wc maj
Daisy1030 wc, 1313 ie wc, 1604 wc, 1920 wc, 2224 wc
Depression0923 ie wc, 1346 ie wc
Grand0947 wc, 1535 wc, 2136 wc
Lion1445 wc ini, 1601 wc, 1718 wc, 1832 wc
Old Faithful0027 wc long, 0208 wc, 0335 wc, 0517 wc, 0645 wc, 0821 wc long, 0949 wc, 1119 wc short, 1228 wc long, 1407 wc long, 1541 wc long, 1703 wc long, 1847 wc long, 2019 wc long, 2147 wc long, 2326 wc long
Riverside0853 wc, 1521 wc, 2202 ? ie wc
Split Cone0007 ie wc, 0140 wc, 0320 wc
Whirligig0420:32 E, 0832:32 E, 1204:32 E, 1552:32 E, 1942:32 E, 2336:32 E
Values for Old Faithful Area2017-12-21
Astronomical Twilight Begin06:10
Nautical Twilight Begin06:46
Civil Twilight Begin07:23
Civil Twilight End17:19
Nautical Twilight End17:56
Astronomical Twilight End18:32
Moon Illumination7.9%

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