This is the calendar for any Old Style leap year starting on Friday, 25 March. The Old Style calendar ended the following March, on 24 March. Examples: Julian year 1552, 1636 or 1720 (see bottom tables).
A leap year is a year with 366 days, as compared to a common year, which has 365.
| January (prior year)
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| Su
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Mo
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Tu
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We
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Th
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Fr
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Sa
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|
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1
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2
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| 3
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4
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5
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6
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7
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8
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9
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| 10
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11
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12
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13
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14
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15
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16
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| 17
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18
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19
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20
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21
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22
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23
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| 24
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25
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26
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27
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28
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29
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30
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| 31
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|
| February (prior year)
|
| Su
|
Mo
|
Tu
|
We
|
Th
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Fr
|
Sa
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|
|
1
|
2
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3
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4
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5
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6
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| 7
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8
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9
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10
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11
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12
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13
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| 14
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15
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16
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17
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18
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19
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20
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| 21
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22
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23
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24
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25
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26
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27
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| 28
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29
|
|
| March
|
| Su
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Mo
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Tu
|
We
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Th
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Fr
|
Sa
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|
|
|
1
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2
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3
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4
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5
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| 6
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7
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8
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9
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10
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11
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12
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| 13
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14
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15
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16
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17
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18
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19
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| 20
|
21
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22
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23
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24
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25
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26
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| 27
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28
|
29
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30
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31
|
|
| April
|
| Su
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Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
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| 3
|
4
|
5
|
6
|
7
|
8
|
9
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| 10
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11
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12
|
13
|
14
|
15
|
16
|
| 17
|
18
|
19
|
20
|
21
|
22
|
23
|
| 24
|
25
|
26
|
27
|
28
|
29
|
30
|
|
| May
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
| 1
|
2
|
3
|
4
|
5
|
6
|
7
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| 8
|
9
|
10
|
11
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12
|
13
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14
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| 15
|
16
|
17
|
18
|
19
|
20
|
21
|
| 22
|
23
|
24
|
25
|
26
|
27
|
28
|
| 29
|
30
|
31
|
|
| June
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
|
3
|
4
|
| 5
|
6
|
7
|
8
|
9
|
10
|
11
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| 12
|
13
|
14
|
15
|
16
|
17
|
18
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| 19
|
20
|
21
|
22
|
23
|
24
|
25
|
| 26
|
27
|
28
|
29
|
30
|
|
| July
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
|
| 3
|
4
|
5
|
6
|
7
|
8
|
9
|
| 10
|
11
|
12
|
13
|
14
|
15
|
16
|
| 17
|
18
|
19
|
20
|
21
|
22
|
23
|
| 24
|
25
|
26
|
27
|
28
|
29
|
30
|
| 31
|
|
| August
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
|
3
|
4
|
5
|
6
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| 7
|
8
|
9
|
10
|
11
|
12
|
13
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| 14
|
15
|
16
|
17
|
18
|
19
|
20
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| 21
|
22
|
23
|
24
|
25
|
26
|
27
|
| 28
|
29
|
30
|
31
|
|
| September
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
|
3
|
| 4
|
5
|
6
|
7
|
8
|
9
|
10
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| 11
|
12
|
13
|
14
|
15
|
16
|
17
|
| 18
|
19
|
20
|
21
|
22
|
23
|
24
|
| 25
|
26
|
27
|
28
|
29
|
30
|
|
| October
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
| 2
|
3
|
4
|
5
|
6
|
7
|
8
|
| 9
|
10
|
11
|
12
|
13
|
14
|
15
|
| 16
|
17
|
18
|
19
|
20
|
21
|
22
|
| 23
|
24
|
25
|
26
|
27
|
28
|
29
|
| 30
|
31
|
|
| November
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
|
3
|
4
|
5
|
| 6
|
7
|
8
|
9
|
10
|
11
|
12
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| 13
|
14
|
15
|
16
|
17
|
18
|
19
|
| 20
|
21
|
22
|
23
|
24
|
25
|
26
|
| 27
|
28
|
29
|
30
|
|
|
|
| December
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
|
3
|
| 4
|
5
|
6
|
7
|
8
|
9
|
10
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| 11
|
12
|
13
|
14
|
15
|
16
|
17
|
| 18
|
19
|
20
|
21
|
22
|
23
|
24
|
| 25
|
26
|
27
|
28
|
29
|
30
|
31
|
|
|
|
| January (year end)
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
| 1
|
2
|
3
|
4
|
5
|
6
|
7
|
| 8
|
9
|
10
|
11
|
12
|
13
|
14
|
| 15
|
16
|
17
|
18
|
19
|
20
|
21
|
| 22
|
23
|
24
|
25
|
26
|
27
|
28
|
| 29
|
30
|
31
|
|
| February (year end)
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
|
3
|
4
|
| 5
|
6
|
7
|
8
|
9
|
10
|
11
|
| 12
|
13
|
14
|
15
|
16
|
17
|
18
|
| 19
|
20
|
21
|
22
|
23
|
24
|
25
|
| 26
|
27
|
28
|
|
| March (new year)
|
| Su
|
Mo
|
Tu
|
We
|
Th
|
Fr
|
Sa
|
|
|
1
|
2
|
3
|
4
|
| 5
|
6
|
7
|
8
|
9
|
10
|
11
|
| 12
|
13
|
14
|
15
|
16
|
17
|
18
|
| 19
|
20
|
21
|
22
|
23
|
24
|
25
|
| 26
|
27
|
28
|
29
|
30
|
31
|
|
Previous year (common) Next year (common)
Previous year (leap) Next year (leap)
| Millennium |
Century |
Old Style Year[1][2]
|
| 2nd Millennium: |
16th century: |
1524 |
1552 |
1580 |
|
| 2nd Millennium: |
17th century: |
1608 |
1636 |
1664 |
1692
|
| 2nd Millennium: |
18th century: |
1720 |
1748 |
1776 |
|
References
- ↑ "Calendar in year 1802 (Russia )" (Julian calendar, starting Tuesday), webpage: Julian-1802 (Romania used Julian in 1919, when Russia adopted Gregorian).
- ↑
"Calendar in year 1552 (United Kingdom)" (Julian leap starting Tuesday),
webpage: Julian-1552.
 | Original source: https://en.wikipedia.org/wiki/Old Style leap year starting on Friday. Read more |
