| Zmanim for 16 February 2018, Seattle, WA | |
| Alot HaShachar (16.1° below horizon) | 05:40AM |
| Alot HaShachar (72 minutes before sunrise) | 06:00AM |
| Earliest Tallit (11° below horizon) | 06:10AM |
| Earliest Tallit (10.2° below horizon) | 06:15AM |
| HaNetz HaChama | 07:12AM |
| Kriat Shema (M"A) | 09:11AM |
| Kriat Shema (GR"O) | 09:47AM |
| Tefila (M"A) | 10:15AM |
| Tefila (GR"O) | 10:39AM |
| Chatzot (GR"O) | 12:23PM |
| Chatzot (M"A) | 12:23PM |
| Mincha Gedola (GR"O) | 12:48PM |
| Mincha Gedola (M"A) | 12:54PM |
| Mincha K'tana (GR"O) | 03:24PM |
| Mincha K'tana (M"A) | 04:06PM |
| Plag HaMincha (GR"O) | 04:29PM |
| Plag HaMincha (M"A) | 05:26PM |
| Shkiat HaChama | 05:34PM |
| Tzait HaChochavim (5.95° below horizon) | 06:06PM |
| 7.08° below horizon | 06:12PM |
| 3 Medium Stars (7.5° below horizon) | 06:15PM |
| 3 Small Stars (8.75° below horizon) | 06:23PM |
| Rabbeinu Tam (sunset + 72 minutes) | 06:46PM |
| Sha'a Zmanit | 51 min |