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Geyser1975-09-19
Beehive's Indicator1225
Castle0845 min, 1213
Depression0810
Echinus1056, 1212, 1331, 1450, 1603
Grand1520
Oblong1152
Old Faithful0054 long, 0207 long, 0311 long, 0440 short, 0536 long, 0657 short, 0752 long, 0908 short, 0959 long, 1118 short, 1211 long, 1329 short, 1415 long, 1531 short, 1623 long, 1737 short
Riverside1122, 1645
Round1305
Spa1248
Values for Old Faithful Area1975-09-19
Astronomical Twilight Begin05:27
Nautical Twilight Begin06:03
Civil Twilight Begin06:37
Sunrise07:06
Sunset19:27
Civil Twilight End19:56
Nautical Twilight End20:31
Astronomical Twilight End21:06
Moon Illumination98.59%

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