| Geyser | 1981-02-15 |
|---|---|
| Africa | 1605:55, 1700:05 |
| Echinus | 0813:50, 0859:00, 0943:30, 1028:32, 1114:56, 1159:19, 1245:18, 1330:08, 1413:54, 1457:57 |
| Little Whirligig | 1551:52, 1554:07, 1557:30, 1600:50, 1604:57, 1607:23, 1610:15, 1613:04, 1616:10, 1618:59, 1622:00, 1624:58, 1627:59, 1630:57, 1633:41, 1636:26, 1638:57, 1641:52, 1644:37, 1647:11, 1650:10, 1651:54, 1653:54, 1655:28, 1658:17, 1701:26, 1704:21, 1706:47, 1709:45, 1712:20 |
| Vixen | 0831:10, 0832:45, 0833:36, 0834:43, 0835:47, 0836:10, 0836:48, 0837:37, 0839:03, 0839:52, 0840:25, 0840:47, 0841:25, 0841:58, 0842:30, 0843:35, 0845:08, 0846:04, 0846:34, 0847:44, 0848:21, 0848:38, 0850:05, 0850:28, 0850:46, 0851:23, 0915:44, 0916:33, 0918:49, 0919:49, 0920:50, 0921:32, 0922:41, 0923:23, 0924:20, 0925:47, 0927:10, 0928:25, 0930:12, 0931:52 |
| Values for Old Faithful Area | 1981-02-15 |
|---|---|
| Astronomical Twilight Begin | 05:45 |
| Nautical Twilight Begin | 06:18 |
| Civil Twilight Begin | 06:52 |
| Sunrise | 07:22 |
| Sunset | 17:52 |
| Civil Twilight End | 18:21 |
| Nautical Twilight End | 18:56 |
| Astronomical Twilight End | 19:29 |
| Moon Illumination | 85.63% |