• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Ann Arbor Reconstructionist Congregation

Ann Arbor Reconstructionist Congregation

  • Home
  • Who We Are
    • Overview
    • Our History
    • Our Values and Vision
    • LGBTQ Inclusive
    • Our Board
    • Our Sacred Objects
    • About Reconstructionist Judaism
    • Jewish Ann Arbor
  • What We Do
    • Shabbat and Holidays
    • Learning
    • B’nei Mitzvah
    • Tikkun Olam
    • Join our Mailing List
    • In the (Washtenaw Jewish) News
  • Religious School
    • Beit Sefer (Religious School) Overview
    • Beit Sefer Staff
    • Enroll your child in Beit Sefer
  • Blog
  • Membership
    • Overview
    • Renew your membership
    • Thinking about joining?
    • Member Area
      • Overview
      • Get involved!
  • Calendar
  • Contact Us
  • Donate

calendar

Jewish Time: Counting the Omer and the 19 Year Cycle

April 21, 2015 by Clare Kinberg

By Clare Kinberg

8d87b6c94cb0063ffae44d8ad207432fBecause my brother, Rabbi Myron Kinberg (his name is a blessing) died on April 19, 1996, which was the 30th of Nissan, I learned this year about the 19-year cycle of the Jewish calendar. This year, for the first time since he died 19 years ago, the secular date and the Hebrew date of his yahrtzeit coincided. This got me thinking about Jewish time. I knew that the Jewish calendar is a lunar-solar calendar; now I’m trying to come closer to (even a little) understanding of what that means. In astronomy, there is a natural 19-year cycle between the sun and the moon, called the Metonic Cycle. Every 19 years, or approximately 6940 days, the moon will have gone through 235 complete phase rotations, making the day of the month and day of the year the same. The Gregorian calendar uses 12-months in a year; 19 years of 12 months gives us 228 total months. The 228 months are seven less than the required 235 months of the Metonic Cycle. In the modern Hebrew calendar, the extra seven months are added in the 3rd, 6th, 8th, 11th, 14th, 17th and 19th years. During those “leap” years, the Hebrew calendar has 13 months. Perhaps the mathematicians among us will take some time to further explain this to me next time we meet!

There is another reason I am thinking about Jewish time. As I write this on April 21, the 2nd of Iyyar, it is the 17th day of counting the Omer, the Jewish ritual of counting the 49 days between Passover and Shavuot. There are many ways to think about these seven weeks. In an agricultural sense, it is the time between the early spring planting of the barley and its harvest, reminding us of our roots as an agricultural society. In a literary, metaphorical sense, the 49 days of the Omer is the time in which we entered the desert, crossed the sea, rejoiced, got thirsty and hungry, followed the cloud and stood at the foot of a mountain learning how to continue on as a people. Jewish mystics attended to these days as an inner journey. Rabbi Yael Levy explains the connections among all this in a beautiful Huffpost blog. On the last day of counting the Omer this year, May 22nd, we will be together for a special fourth Friday Shabbat potluck and dance party to honor and send off Rabbi Michal. The next day, Shavuot, will offer another opportunity to get together and study. Rabbi Samson Raphael Hirsch (1808-1888) is remembered as saying that the “catechism” of the Jews, our educational maxim, is our calendar. Our practice, our beliefs, our history, our spirituality all have expression in the days, weeks and months of the yearly cycle. Jewish time will be among the things I will be thinking about this Shavuot.

Also see: Counting the Omer During Quarantine

Filed Under: Upcoming Activities Tagged With: calendar, Jewish time, Omer

Primary Sidebar

Join Our Mailing List

Sign up for our twice a week newsletter to get details on upcoming events and catch up on our latest news.

Check your inbox or spam folder to confirm your subscription.

Follow AARC

  • facebook
  • youtube

Upcoming Events

  • 10:30 am – 12:00 pm, February 11, 2023 – Second Saturday Shabbat Morning Service
  • 6:30 pm – 8:30 pm, February 24, 2023 – Fourth Friday Kabbalat Shabbat Service
  • 10:30 am – 12:00 pm, March 11, 2023 – Second Saturday Shabbat Morning Service
  • 6:30 pm – 8:30 pm, March 24, 2023 – Fourth Friday Kabbalat Shabbat Service
  • 10:30 am – 12:00 pm, April 8, 2023 – Second Saturday Shabbat Morning Service

Latest News

  • AARC as Ecosystem in Feb. 2023 WJN February 1, 2023
  • The Golem January 30, 2023
  • Mollie Meadow’s Dvar Torah: Shmot January 18, 2023
  • Isaac Meadow’s Dvar Torah: Shmot January 18, 2023
  • Reconstructing Judaism Movement Votes to Support Reparations to BIPOC Communities That Suffered Due To American Colonization January 12, 2023

Search

Tags

Adult Learning Bar mitzvah bat mitzvah Beit Sefer book club Challah community community learning covid-19 Elul food/land/justice Hanukkah high-holidays-2020 High Holidays High Holidays 2021 High Holidays 2022 Human rights immigrants interfaith jewish learning Michael Strassfeld Mimouna mitzvah new members Omer Passover Psalm 27 Psalms Purim Rabbi Alana Rabbi Debra Rappaport Rabbi Ora recipes Reconstructionism refugees Rosh Hashanah Shavuot Shmita Sukkot Sukkot Retreat Tikkun Olam Torah tu b'shevat Washtenaw Jewish News Yom Kippur

Categories

  • Articles/Ads
  • Beit Sefer (Religious School)
  • Books
  • Community Learning
  • Divrei Torah
  • Event writeups
  • Food
  • Mail Bag
  • Member Profiles
  • Poems and Blessings
  • Posts by Members
  • Rabbi's Posts
  • Reconstructionist Movement
  • Sacred Objects
  • Simchas
  • Tikkun Olam
  • Uncategorized
  • Upcoming Activities

Footer

Affiliated with

Register/Login

  • Log in
  • Register (for members only)

Copyright © 2023 Ann Arbor Reconstructionist Congregation