| Zmanim for 18 August 2018, Seattle, WA | |
| Alot HaShachar (16.1° below horizon) | 04:24AM |
| Alot HaShachar (72 minutes before sunrise) | 04:58AM |
| Earliest Tallit (11° below horizon) | 05:02AM |
| Earliest Tallit (10.2° below horizon) | 05:08AM |
| HaNetz HaChama | 06:10AM |
| Kriat Shema (M"A) | 09:05AM |
| Kriat Shema (GR"O) | 09:41AM |
| Tefila (M"A) | 10:27AM |
| Tefila (GR"O) | 10:51AM |
| Chatzot (GR"O) | 01:12PM |
| Chatzot (M"A) | 01:12PM |
| Mincha Gedola (GR"O) | 01:47PM |
| Mincha Gedola (M"A) | 01:53PM |
| Mincha K'tana (GR"O) | 05:18PM |
| Mincha K'tana (M"A) | 06:00PM |
| Plag HaMincha (GR"O) | 06:46PM |
| Plag HaMincha (M"A) | 07:43PM |
| Shkiat HaChama | 08:15PM |
| Tzait HaChochavim (5.95° below horizon) | 08:48PM |
| 7.08° below horizon | 08:56PM |
| 3 Medium Stars (7.5° below horizon) | 08:59PM |
| 3 Small Stars (8.75° below horizon) | 09:07PM |
| Rabbeinu Tam (sunset + 72 minutes) | 09:27PM |
| Sha'a Zmanit | 70 min |