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Week Numbers 1987

1987 has 53 ISO weeks. Week 1 starts on Monday, December 29, 1986, and the last week ends on Sunday, January 3, 1988.

ISO week numbers 1987

Weeks start on Monday. Week 1 is the week with the first Thursday of January. Find the week number of any date.

Week	Monday	Sunday
1	Dec 29, 1986	Jan 4, 1987
2	Jan 5, 1987	Jan 11, 1987
3	Jan 12, 1987	Jan 18, 1987
4	Jan 19, 1987	Jan 25, 1987
5	Jan 26, 1987	Feb 1, 1987
6	Feb 2, 1987	Feb 8, 1987
7	Feb 9, 1987	Feb 15, 1987
8	Feb 16, 1987	Feb 22, 1987
9	Feb 23, 1987	Mar 1, 1987
10	Mar 2, 1987	Mar 8, 1987
11	Mar 9, 1987	Mar 15, 1987
12	Mar 16, 1987	Mar 22, 1987
13	Mar 23, 1987	Mar 29, 1987
14	Mar 30, 1987	Apr 5, 1987
15	Apr 6, 1987	Apr 12, 1987
16	Apr 13, 1987	Apr 19, 1987
17	Apr 20, 1987	Apr 26, 1987
18	Apr 27, 1987	May 3, 1987
19	May 4, 1987	May 10, 1987
20	May 11, 1987	May 17, 1987
21	May 18, 1987	May 24, 1987
22	May 25, 1987	May 31, 1987
23	Jun 1, 1987	Jun 7, 1987
24	Jun 8, 1987	Jun 14, 1987
25	Jun 15, 1987	Jun 21, 1987
26	Jun 22, 1987	Jun 28, 1987
27	Jun 29, 1987	Jul 5, 1987
28	Jul 6, 1987	Jul 12, 1987
29	Jul 13, 1987	Jul 19, 1987
30	Jul 20, 1987	Jul 26, 1987
31	Jul 27, 1987	Aug 2, 1987
32	Aug 3, 1987	Aug 9, 1987
33	Aug 10, 1987	Aug 16, 1987
34	Aug 17, 1987	Aug 23, 1987
35	Aug 24, 1987	Aug 30, 1987
36	Aug 31, 1987	Sep 6, 1987
37	Sep 7, 1987	Sep 13, 1987
38	Sep 14, 1987	Sep 20, 1987
39	Sep 21, 1987	Sep 27, 1987
40	Sep 28, 1987	Oct 4, 1987
41	Oct 5, 1987	Oct 11, 1987
42	Oct 12, 1987	Oct 18, 1987
43	Oct 19, 1987	Oct 25, 1987
44	Oct 26, 1987	Nov 1, 1987
45	Nov 2, 1987	Nov 8, 1987
46	Nov 9, 1987	Nov 15, 1987
47	Nov 16, 1987	Nov 22, 1987
48	Nov 23, 1987	Nov 29, 1987
49	Nov 30, 1987	Dec 6, 1987
50	Dec 7, 1987	Dec 13, 1987
51	Dec 14, 1987	Dec 20, 1987
52	Dec 21, 1987	Dec 27, 1987
53	Dec 28, 1987	Jan 3, 1988

US weeks starting on Sunday

In the US, week 1 is the week that contains January 1, and weeks start on Sunday.

Week	Sunday	Saturday
1	Dec 28, 1986	Jan 3, 1987
2	Jan 4, 1987	Jan 10, 1987
3	Jan 11, 1987	Jan 17, 1987
4	Jan 18, 1987	Jan 24, 1987
5	Jan 25, 1987	Jan 31, 1987
6	Feb 1, 1987	Feb 7, 1987
7	Feb 8, 1987	Feb 14, 1987
8	Feb 15, 1987	Feb 21, 1987
9	Feb 22, 1987	Feb 28, 1987
10	Mar 1, 1987	Mar 7, 1987
11	Mar 8, 1987	Mar 14, 1987
12	Mar 15, 1987	Mar 21, 1987
13	Mar 22, 1987	Mar 28, 1987
14	Mar 29, 1987	Apr 4, 1987
15	Apr 5, 1987	Apr 11, 1987
16	Apr 12, 1987	Apr 18, 1987
17	Apr 19, 1987	Apr 25, 1987
18	Apr 26, 1987	May 2, 1987
19	May 3, 1987	May 9, 1987
20	May 10, 1987	May 16, 1987
21	May 17, 1987	May 23, 1987
22	May 24, 1987	May 30, 1987
23	May 31, 1987	Jun 6, 1987
24	Jun 7, 1987	Jun 13, 1987
25	Jun 14, 1987	Jun 20, 1987
26	Jun 21, 1987	Jun 27, 1987
27	Jun 28, 1987	Jul 4, 1987
28	Jul 5, 1987	Jul 11, 1987
29	Jul 12, 1987	Jul 18, 1987
30	Jul 19, 1987	Jul 25, 1987
31	Jul 26, 1987	Aug 1, 1987
32	Aug 2, 1987	Aug 8, 1987
33	Aug 9, 1987	Aug 15, 1987
34	Aug 16, 1987	Aug 22, 1987
35	Aug 23, 1987	Aug 29, 1987
36	Aug 30, 1987	Sep 5, 1987
37	Sep 6, 1987	Sep 12, 1987
38	Sep 13, 1987	Sep 19, 1987
39	Sep 20, 1987	Sep 26, 1987
40	Sep 27, 1987	Oct 3, 1987
41	Oct 4, 1987	Oct 10, 1987
42	Oct 11, 1987	Oct 17, 1987
43	Oct 18, 1987	Oct 24, 1987
44	Oct 25, 1987	Oct 31, 1987
45	Nov 1, 1987	Nov 7, 1987
46	Nov 8, 1987	Nov 14, 1987
47	Nov 15, 1987	Nov 21, 1987
48	Nov 22, 1987	Nov 28, 1987
49	Nov 29, 1987	Dec 5, 1987
50	Dec 6, 1987	Dec 12, 1987
51	Dec 13, 1987	Dec 19, 1987
52	Dec 20, 1987	Dec 26, 1987
53	Dec 27, 1987	Jan 2, 1988

Printable 1987 calendar with week numbers

The calendar shows ISO week numbers with weeks starting on Monday. Change either in the settings.