| Zmanim for 12 August 2018, Seattle, WA | |
| Alot HaShachar (16.1° below horizon) | 04:13AM |
| Alot HaShachar (72 minutes before sunrise) | 04:50AM |
| Earliest Tallit (11° below horizon) | 04:53AM |
| Earliest Tallit (10.2° below horizon) | 04:59AM |
| HaNetz HaChama | 06:02AM |
| Kriat Shema (M"A) | 09:02AM |
| Kriat Shema (GR"O) | 09:38AM |
| Tefila (M"A) | 10:26AM |
| Tefila (GR"O) | 10:50AM |
| Chatzot (GR"O) | 01:14PM |
| Chatzot (M"A) | 01:14PM |
| Mincha Gedola (GR"O) | 01:50PM |
| Mincha Gedola (M"A) | 01:56PM |
| Mincha K'tana (GR"O) | 05:26PM |
| Mincha K'tana (M"A) | 06:08PM |
| Plag HaMincha (GR"O) | 06:56PM |
| Plag HaMincha (M"A) | 07:53PM |
| Shkiat HaChama | 08:26PM |
| Tzait HaChochavim (5.95° below horizon) | 09:00PM |
| 7.08° below horizon | 09:07PM |
| 3 Medium Stars (7.5° below horizon) | 09:10PM |
| 3 Small Stars (8.75° below horizon) | 09:19PM |
| Rabbeinu Tam (sunset + 72 minutes) | 09:38PM |
| Sha'a Zmanit | 72 min |