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SAPIR 861 · CALENDAR DATA · 1800–2100

11 (י״א) Cheshvan: 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 11 (י״א) Cheshvan 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%
Sunday3411.3%
Tuesday9531.6%
Thursday8728.9%
Saturday8528.2%
Never — not once in 301 years: Monday, Wednesday, Friday

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

2 different portions across 301 years.

Portionn%
Lech-Lecha לך־לך17257.1%
Vayera וירא12942.9%

Year by year

Showing the most recent 40 of 301.

Hebrew yearGregorianWeekdayPortion
58612100-11-13SaturdayLech-Lecha
58602099-10-25SundayVayera
58592098-11-06ThursdayLech-Lecha
58582097-10-17ThursdayLech-Lecha
58572096-10-27SaturdayLech-Lecha
58562095-11-08TuesdayVayera
58552094-10-21ThursdayLech-Lecha
58542093-10-31SaturdayLech-Lecha
58532092-11-11TuesdayVayera
58522091-10-23TuesdayVayera
58512090-11-04SaturdayLech-Lecha
58502089-10-15SaturdayLech-Lecha
58492088-10-26TuesdayVayera
58482087-11-06ThursdayLech-Lecha
58472086-10-19SaturdayLech-Lecha
58462085-10-30TuesdayVayera
58452084-11-09ThursdayLech-Lecha
58442083-10-23SaturdayLech-Lecha
58432082-11-03TuesdayVayera
58422081-11-13ThursdayLech-Lecha
58412080-10-24ThursdayLech-Lecha
58402079-11-05SundayVayera
58392078-10-18TuesdayVayera
58382077-10-28ThursdayLech-Lecha
58372076-11-07SaturdayLech-Lecha
58362075-10-20SundayVayera
58352074-11-01ThursdayLech-Lecha
58342073-11-11SaturdayLech-Lecha
58332072-10-23SundayVayera
58322071-11-03TuesdayVayera
58312070-10-16ThursdayLech-Lecha
58302069-10-26SaturdayLech-Lecha
58292068-11-06TuesdayVayera
58282067-10-20ThursdayLech-Lecha
58272066-10-30SaturdayLech-Lecha
58262065-11-10TuesdayVayera
58252064-10-21TuesdayVayera
58242063-11-03SaturdayLech-Lecha
58232062-11-14TuesdayVayera
58222061-10-25TuesdayVayera

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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