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SAPIR 861 · CALENDAR DATA · 1800–2100

4 (ד׳) Tishrei: one Hebrew date across 301 years

EN RU עברית ES PT

A Hebrew date does not wander freely through the week. This page shows every time 4 (ד׳) Tishrei occurred between 1800 and 2100 — 301 times — and what the fixed calendar allows and forbids for it. Nothing here is a prediction; it is a count over the whole range.

Weekdays this date can fall on

Possiblen%
Sunday9531.6%
Tuesday8728.9%
Thursday8528.2%
Friday3411.3%
Never — not once in 301 years: Monday, Wednesday, Saturday

Measured across all 385 Hebrew dates and 301 years (109,938 observations): not a single Hebrew date can fall on all seven weekdays. 267 of 385 are limited to four. This follows from the rules of the fixed calendar, but we have not seen it published as a measurement.

The portion read that week

3 different portions across 301 years.

Portionn%
Vayeilech וילך11939.5%
Yom Kippur (on Shabbat) יום כיפור (בשבת)9531.6%
Ha'azinu האזינו8728.9%

Year by year

Showing the most recent 40 of 301.

Hebrew yearGregorianWeekdayPortion
58612100-10-07ThursdayVayeilech
58602099-09-18FridayVayeilech
58592098-09-30TuesdayHa'azinu
58582097-09-10TuesdayHa'azinu
58572096-09-20ThursdayVayeilech
58562095-10-02SundayYom Kippur (on Shabbat)
58552094-09-14TuesdayHa'azinu
58542093-09-24ThursdayVayeilech
58532092-10-05SundayYom Kippur (on Shabbat)
58522091-09-16SundayYom Kippur (on Shabbat)
58512090-09-28ThursdayVayeilech
58502089-09-08ThursdayVayeilech
58492088-09-19SundayYom Kippur (on Shabbat)
58482087-09-30TuesdayHa'azinu
58472086-09-12ThursdayVayeilech
58462085-09-23SundayYom Kippur (on Shabbat)
58452084-10-03TuesdayHa'azinu
58442083-09-16ThursdayVayeilech
58432082-09-27SundayYom Kippur (on Shabbat)
58422081-10-07TuesdayHa'azinu
58412080-09-17TuesdayHa'azinu
58402079-09-29FridayVayeilech
58392078-09-11SundayYom Kippur (on Shabbat)
58382077-09-21TuesdayHa'azinu
58372076-10-01ThursdayVayeilech
58362075-09-13FridayVayeilech
58352074-09-25TuesdayHa'azinu
58342073-10-05ThursdayVayeilech
58332072-09-16FridayVayeilech
58322071-09-27SundayYom Kippur (on Shabbat)
58312070-09-09TuesdayHa'azinu
58302069-09-19ThursdayVayeilech
58292068-09-30SundayYom Kippur (on Shabbat)
58282067-09-13TuesdayHa'azinu
58272066-09-23ThursdayVayeilech
58262065-10-04SundayYom Kippur (on Shabbat)
58252064-09-14SundayYom Kippur (on Shabbat)
58242063-09-27ThursdayVayeilech
58232062-10-08SundayYom Kippur (on Shabbat)
58222061-09-18SundayYom Kippur (on Shabbat)

Sources and method

Calendar arithmetic: the fixed Hebrew calendar as implemented in hebcal. Portion boundaries: hebcal leyning, diaspora reading cycle, with festival readings taking precedence over the weekly portion. The week of a date is taken to end on the following Shabbat. Both sources are public; anyone can repeat the count and get the same numbers.

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