SAPIR 861
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SAPIR 861 · CALENDAR DATA · 1800–2100

17 (י״ז) Nisan: 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 17 (י״ז) Nisan 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%
Monday8528.2%
Tuesday3411.3%
Thursday9531.6%
Saturday8728.9%
Never — not once in 301 years: Sunday, 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

3 different portions across 301 years.

Portionn%
Pesach Shabbat Chol ha-Moed שבת חול המועד פסח18260.5%
Pesach VIII (on Shabbat) פסח ח׳ (בשבת)8528.2%
Pesach VII (on Shabbat) פסח ז׳ (בשבת)3411.3%

Year by year

Showing the most recent 40 of 301.

Hebrew yearGregorianWeekdayPortion
58602100-04-26MondayPesach VIII (on Shabbat)
58592099-04-07TuesdayPesach VII (on Shabbat)
58582098-04-19SaturdayPesach Shabbat Chol ha-Moed
58572097-03-30SaturdayPesach Shabbat Chol ha-Moed
58562096-04-09MondayPesach VIII (on Shabbat)
58552095-04-21ThursdayPesach Shabbat Chol ha-Moed
58542094-04-03SaturdayPesach Shabbat Chol ha-Moed
58532093-04-13MondayPesach VIII (on Shabbat)
58522092-04-24ThursdayPesach Shabbat Chol ha-Moed
58512091-04-05ThursdayPesach Shabbat Chol ha-Moed
58502090-04-17MondayPesach VIII (on Shabbat)
58492089-03-28MondayPesach VIII (on Shabbat)
58482088-04-08ThursdayPesach Shabbat Chol ha-Moed
58472087-04-19SaturdayPesach Shabbat Chol ha-Moed
58462086-04-01MondayPesach VIII (on Shabbat)
58452085-04-12ThursdayPesach Shabbat Chol ha-Moed
58442084-04-22SaturdayPesach Shabbat Chol ha-Moed
58432083-04-05MondayPesach VIII (on Shabbat)
58422082-04-16ThursdayPesach Shabbat Chol ha-Moed
58412081-04-26SaturdayPesach Shabbat Chol ha-Moed
58402080-04-06SaturdayPesach Shabbat Chol ha-Moed
58392079-04-18TuesdayPesach VII (on Shabbat)
58382078-03-31ThursdayPesach Shabbat Chol ha-Moed
58372077-04-10SaturdayPesach Shabbat Chol ha-Moed
58362076-04-20MondayPesach VIII (on Shabbat)
58352075-04-02TuesdayPesach VII (on Shabbat)
58342074-04-14SaturdayPesach Shabbat Chol ha-Moed
58332073-04-24MondayPesach VIII (on Shabbat)
58322072-04-05TuesdayPesach VII (on Shabbat)
58312071-04-16ThursdayPesach Shabbat Chol ha-Moed
58302070-03-29SaturdayPesach Shabbat Chol ha-Moed
58292069-04-08MondayPesach VIII (on Shabbat)
58282068-04-19ThursdayPesach Shabbat Chol ha-Moed
58272067-04-02SaturdayPesach Shabbat Chol ha-Moed
58262066-04-12MondayPesach VIII (on Shabbat)
58252065-04-23ThursdayPesach Shabbat Chol ha-Moed
58242064-04-03ThursdayPesach Shabbat Chol ha-Moed
58232063-04-16MondayPesach VIII (on Shabbat)
58222062-04-27ThursdayPesach Shabbat Chol ha-Moed
58212061-04-07ThursdayPesach Shabbat Chol ha-Moed

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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