| Zmanim for 15 February 2018, Seattle, WA | |
| Alot HaShachar (16.1° below horizon) | 05:42AM |
| Alot HaShachar (72 minutes before sunrise) | 06:02AM |
| Earliest Tallit (11° below horizon) | 06:12AM |
| Earliest Tallit (10.2° below horizon) | 06:17AM |
| HaNetz HaChama | 07:14AM |
| Kriat Shema (M"A) | 09:12AM |
| Kriat Shema (GR"O) | 09:48AM |
| Tefila (M"A) | 10:16AM |
| Tefila (GR"O) | 10:40AM |
| Chatzot (GR"O) | 12:23PM |
| Chatzot (M"A) | 12:23PM |
| Mincha Gedola (GR"O) | 12:49PM |
| Mincha Gedola (M"A) | 12:55PM |
| Mincha K'tana (GR"O) | 03:24PM |
| Mincha K'tana (M"A) | 04:06PM |
| Plag HaMincha (GR"O) | 04:28PM |
| Plag HaMincha (M"A) | 05:25PM |
| Shkiat HaChama | 05:33PM |
| Tzait HaChochavim (5.95° below horizon) | 06:04PM |
| 7.08° below horizon | 06:11PM |
| 3 Medium Stars (7.5° below horizon) | 06:14PM |
| 3 Small Stars (8.75° below horizon) | 06:21PM |
| Rabbeinu Tam (sunset + 72 minutes) | 06:45PM |
| Sha'a Zmanit | 51 min |