| Zmanim for 27 September 2010, London | |
| Alot HaShachar (16.1° below horizon) | 05:16AM |
| Alot HaShachar (72 minutes before sunrise) | 05:43AM |
| Earliest Tallit (11° below horizon) | 05:49AM |
| Earliest Tallit (10.2° below horizon) | 05:55AM |
| HaNetz HaChama | 06:55AM |
| Kriat Shema (M"A) | 09:17AM |
| Kriat Shema (GR"O) | 09:53AM |
| Tefila (M"A) | 10:28AM |
| Tefila (GR"O) | 10:52AM |
| Chatzot (GR"O) | 12:51PM |
| Chatzot (M"A) | 12:51PM |
| Mincha Gedola (GR"O) | 01:20PM |
| Mincha Gedola (M"A) | 01:26PM |
| Mincha K'tana (GR"O) | 04:18PM |
| Mincha K'tana (M"A) | 05:00PM |
| Plag HaMincha (GR"O) | 05:32PM |
| Plag HaMincha (M"A) | 06:29PM |
| Shkiat HaChama | 06:47PM |
| Tzait HaChochavim (5.95° below horizon) | 07:20PM |
| 7.08° below horizon | 07:27PM |
| 3 Medium Stars (7.5° below horizon) | 07:30PM |
| 3 Small Stars (8.75° below horizon) | 07:38PM |
| Rabbeinu Tam (sunset + 72 minutes) | 07:59PM |
| Sha'a Zmanit | 59 min |