Welcome to GeyserTimes

In eruption since 2011
Values for Old Faithful Area2020-01-192020-01-20
Civil Twilight Begin07:2107:21
Sunrise07:5307:53
Sunset17:1417:15
Civil Twilight End17:4617:47
Moon Illumination31.09%21.48%
Last Known Eruption
Grand

1h 24m ago

Castle

1d 11h 4m ago

Riverside

16h 53m ago

Daisy

17h 6m ago

Great Fountain

13d 19h 16m ago

Beehive

2d 3h 36m ago

Steamboat

9d 10h 41m ago



All data is shown in US/Mountain timezone unless specified otherwise.

GeyserTimes.org is not affiliated with the National Park Service, but it is "for the benefit and enjoyment of the people".

If you have any questions or comments please contact: webmaster@geysertimes.org

Support open geyser data: Patreon Page

© Copyright 2011-2020

Facebook Page Telegram Channel Get it on Google Play Download on the App Store

Google Play and the Google Play logo are trademarks of Google LLC.

Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.