Zmanim in Ottawa
Today in Ottawa: sunrise 06:51, sunset 18:58, Hebrew date 12th of Tishrei, 5787.
Today's Zmanim
Alot HaShachar (16.1°) עלות השחר (16.1°) | 05:22 |
|---|---|
Misheyakir (11.5°) משיכיר (11.5°) | 05:49 |
Hanetz / Sunrise (sea level) הנץ החמה (גובה פני הים) | 06:51 |
Sof Zman Shma (GRA) סוף זמן ק״ש (גר״א) | 09:52 |
Sof Zman Shma (MGA, fixed 72 min) סוף זמן ק״ש (מג״א, 72 דקות קבועות) | 09:16 |
Sof Zman Tefilla (GRA) סוף זמן תפילה (גר״א) | 10:53 |
Chatzot (sunrise–sunset) חצות היום (הנץ–שקיעה) | 12:54 |
Mincha Gedola (GRA) מנחה גדולה (גר״א) | 13:25 |
Mincha Ketana (GRA) מנחה קטנה (גר״א) | 16:26 |
Plag HaMincha (GRA) פלג המנחה (גר״א) | 17:42 |
Shkia / Sunset (sea level) שקיעה (גובה פני הים) | 18:58 |
Tzeit HaKochavim (8.5°) צאת הכוכבים (8.5°) | 19:42 |
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Calculation Notes
The calculation uses central Ottawa: 45.4215°, -75.6972°, timezone America/Toronto. Elevation is disabled, so sunrise and sunset use sea level. Alot HaShachar uses 16.1° and Misheyakir 11.5°. GRA rows use seasonal hours from sunrise to sunset; the MGA Shema row uses a day from a fixed 72 minutes before sunrise to a fixed 72 minutes after sunset. Tzeit is displayed at 8.5°.
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Frequently Asked Questions
What zmanim are shown for Ottawa?
The page shows 16.1° Alot HaShachar, 11.5° Misheyakir, GRA times using seasonal hours from sunrise to sunset, Sof Zman Shma using the fixed-72-minute MGA method as well, and 8.5° Tzeit HaKochavim.
How are Ottawa zmanim calculated?
Times use central Ottawa at latitude 45.4215, longitude -75.6972, and timezone America/Toronto. Sunrise and sunset are calculated at sea level with elevation adjustment disabled.
Are Madreiga zmanim a halachic ruling?
The times are for learning, planning, and reminders. Follow your community custom and local rabbinic guidance, especially for Shabbat and Yom Tov.
Calculated: UTC · Sources and calculations: Hebcal zmanim method documentation