Values for Old Faithful Area2025-04-022025-04-03
Civil Twilight Begin06:3106:29
Sunrise07:0106:59
Sunset19:5219:53
Civil Twilight End20:2120:22
Moon Illumination20.04%30.05%
Last Known Eruption
Old Faithful

1h 10m ago

Grand

2h 12m ago

Castle

1d 14h 52m ago

Riverside

1h 54m ago

Daisy

2h 10m ago

Great Fountain

33d 11h 26m ago

Beehive

15h 2m ago

Steamboat

57d 20h 16m ago