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SAPIR 861 · CALENDAR DATA · 1800–2100

27 (כ״ז) Tevet: 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 27 (כ״ז) Tevet 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%
Sunday5518.3%
Monday5919.6%
Wednesday9029.9%
Friday8528.2%
Saturday124%
Never — not once in 301 years: Tuesday, Thursday

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%
Vaera וארא21872.4%
Bo בא8327.6%

Year by year

Showing the most recent 40 of 301.

Hebrew yearGregorianWeekdayPortion
58602100-01-08FridayVaera
58592099-01-19MondayVaera
58582098-01-01WednesdayVaera
58572097-01-11FridayVaera
58562096-01-22SundayBo
58552095-01-03MondayVaera
58542094-01-15FridayVaera
58532093-01-25SundayBo
58522092-01-07MondayBo
58512091-01-17WednesdayVaera
58502089-12-30FridayVaera
58492089-01-09SundayBo
58482088-01-21WednesdayVaera
58472087-01-01WednesdayVaera
58462086-01-13SundayBo
58452085-01-24WednesdayVaera
58442084-01-05WednesdayVaera
58432083-01-17SundayBo
58422082-01-28WednesdayVaera
58412081-01-08WednesdayVaera
58402080-01-19FridayVaera
58392078-12-31SaturdayVaera
58382078-01-12WednesdayVaera
58372077-01-22FridayVaera
58362076-01-03FridayVaera
58352075-01-14MondayVaera
58342074-01-26FridayVaera
58332073-01-06FridayVaera
58322072-01-18MondayBo
58312070-12-29MondayVaera
58302070-01-10FridayVaera
58292069-01-20SundayBo
58282068-01-02MondayVaera
58272067-01-14FridayVaera
58262066-01-24SundayBo
58252065-01-05MondayBo
58242064-01-16WednesdayVaera
58232063-01-28SundayBo
58222062-01-09MondayBo
58212061-01-19WednesdayVaera

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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