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Geyser1973-03-12
Arsenic 1200-1815, 1342
Ebony 1802, 1802 min
Fireball1340
Guardian1809
Old Faithful0849 long, 0954 short, 1104 long, 1222 short, 1332 short, 1440 long, 1550 long, 1656 short
Valentine1802
Values for Old Faithful Area1973-03-12
Astronomical Twilight Begin05:03
Nautical Twilight Begin05:38
Civil Twilight Begin06:11
Sunrise06:40
Sunset18:25
Civil Twilight End18:54
Nautical Twilight End19:28
Astronomical Twilight End20:02
Moon Illumination54.51%

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