| Zmanim for 17 October 2017, Seattle, WA | |
| Alot HaShachar (16.1° below horizon) | 06:00AM |
| Alot HaShachar (72 minutes before sunrise) | 06:20AM |
| Earliest Tallit (11° below horizon) | 06:31AM |
| Earliest Tallit (10.2° below horizon) | 06:35AM |
| HaNetz HaChama | 07:32AM |
| Kriat Shema (M"A) | 09:37AM |
| Kriat Shema (GR"O) | 10:13AM |
| Tefila (M"A) | 10:42AM |
| Tefila (GR"O) | 11:06AM |
| Chatzot (GR"O) | 12:54PM |
| Chatzot (M"A) | 12:54PM |
| Mincha Gedola (GR"O) | 01:20PM |
| Mincha Gedola (M"A) | 01:26PM |
| Mincha K'tana (GR"O) | 04:01PM |
| Mincha K'tana (M"A) | 04:43PM |
| Plag HaMincha (GR"O) | 05:08PM |
| Plag HaMincha (M"A) | 06:05PM |
| Shkiat HaChama | 06:16PM |
| Tzait HaChochavim (5.95° below horizon) | 06:47PM |
| 7.08° below horizon | 06:54PM |
| 3 Medium Stars (7.5° below horizon) | 06:57PM |
| 3 Small Stars (8.75° below horizon) | 07:04PM |
| Rabbeinu Tam (sunset + 72 minutes) | 07:28PM |
| Sha'a Zmanit | 53 min |