Congregation B'nai Jacob
Orthodox synagogue with daily minyanim
401 9th Street, Brooklyn, New York 11215, United States
An Orthodox synagogue in Park Slope offering daily minyanim, Shabbat services with Torah discussions, classes, and community programs. The congregation welcomes all Jews and works closely with Chabad of Park Slope.
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Contact source checked 2026-11-04
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Maintains eruv coverage in Park Slope area; offers mikvah services; kid-friendly environment; Rabbi available for counseling and questions
Address as listed on the organization's website, checked 2026-11-04
Confirm availability, fees, and any required supervision.
Common questions
How do I convert a date to the Hebrew date?
Hebcal's free Hebrew Date Converter turns any date into the Hebrew date and back. The Jewish day begins at nightfall, so the converter has an 'after sunset' option. For a yahrzeit or bar mitzvah date, ask your rav which date applies.
Source: Hebcal: Hebrew Date Converter - November 3, 2026 after sunset / 24th of Cheshvan, 5787 · checked 2026-11-07
Is there a free Jewish calendar I can add to my phone?
Hebcal offers free downloads and calendar subscriptions of Jewish holidays, candle lighting times and more for Google, Apple and Outlook calendars, plus free developer APIs that sites (like this one) use for zmanim and dates.
Sources: Hebcal: Developer APIs · Hebcal: Jewish Calendar, Hebrew Date Converter, Holidays - hebcal.com · checked 2026-11-07
Where can I see today's zmanim on JRA?
The JRA Zmanim page shows the day's times for your location. For a personal question about which time to follow, ask your rav.
Source: Jewish Research Advisory: Zmanim today · checked 2026-11-07
Short summaries written by JRA, linked to the source each one is based on. General information, not a halachic ruling.
Community experience
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