Holiday Day of Week Chart

Year 5285

Possible This year (5285) Never
Rosh Hashanah ראש השנה
Aug 29, 1524
S
M
T
W
T
F
Sh
Yom Kippur יום כיפור
Sep 7, 1524
S
M
T
W
T
F
Sh
Sukkos סוכות
Sep 12, 1524
S
M
T
W
T
F
Sh
Hoshana Rabba הושענא רבה
Sep 18, 1524
S
M
T
W
T
F
Sh
Shemini Atzeres שמיני עצרת
Sep 19, 1524
S
M
T
W
T
F
Sh
Simchas Torah שמחת תורה
Sep 20, 1524
S
M
T
W
T
F
Sh
Chanukah חנוכה
Nov 21, 1524
S
M
T
W
T
F
Sh
Tu BiShvat ט״ו בשבט
Jan 9, 1525
S
M
T
W
T
F
Sh
Purim פורים
Mar 9, 1525
S
M
T
W
T
F
Sh
Pesach פסח
Apr 8, 1525
S
M
T
W
T
F
Sh
Shavuos שבועות
May 28, 1525
S
M
T
W
T
F
Sh
17 Tammuz י״ז בתמוז
Jul 8, 1525
S
M
T
W
T
F
Sh
Tisha B'Av תשעה באב
Jul 29, 1525
S
M
T
W
T
F
Sh

How does this work?

The Jewish calendar follows fixed arithmetic rules that determine which day of the week each holiday can fall on. There are exactly 14 possible year types (keviyot / קביעות), each determining the day of the week for every holiday in that year.

Lo ADU — לא אד״ו

Rosh Hashanah never falls on Sunday, Wednesday, or Friday. This prevents Yom Kippur from being adjacent to Shabbos and Hoshana Rabba from falling on Shabbos.

Lo BaDU — לא בד״ו

Pesach never falls on Monday, Wednesday, or Friday. This is a mathematical consequence of Lo ADU combined with the structure of the year.

AT BASH — א״ת ב״ש

A mnemonic pairing holidays that always fall on the same day of the week: Tisha B'Av = 1st day Pesach, Shavuos = 2nd day Pesach, Rosh Hashanah = 3rd day Pesach, Simchas Torah = 4th day Pesach, Yom Kippur = 5th day Pesach, Purim (previous) = 6th day Pesach.

Holiday Details for 5285

Rosh Hashanah א׳ תשרי
Monday
Aug 29, 1524
Yom Kippur י׳ תשרי
Wednesday
Sep 7, 1524
Sukkos ט״ו תשרי
Monday
Sep 12, 1524
Hoshana Rabba כ״א תשרי
Sunday
Sep 18, 1524
Shemini Atzeres כ״ב תשרי
Monday
Sep 19, 1524
Simchas Torah כ״ג תשרי
Tuesday
Sep 20, 1524
Chanukah כ״ה כסלו
Monday
Nov 21, 1524
Tu BiShvat ט״ו שבט
Monday
Jan 9, 1525
Purim י״ד אדר
Thursday
Mar 9, 1525
Pesach ט״ו ניסן
Saturday
Apr 8, 1525
Shavuos ו׳ סיון
Sunday
May 28, 1525
17 Tammuz י״ז תמוז
Saturday
Jul 8, 1525
Tisha B'Av ט׳ אב
Saturday
Jul 29, 1525