Online Calendar 2020 with Week Numbers, the first day of the week as Monday. The year 2020 will be a leap year, it will have 366 days. It will begin with a Wednesday and end with a Thursday. It will be in the 21. century. ISO 8601: The first calender week of the year will begin on Wednesday, January the 1. This year will have 53 calendar weeks.
Online Calendar 2020 with Week Numbers
User-friendly online calendar 2020 with week wumbers, the dates are listed by month including week numbers.
January 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
1
1
2
3
4
5
2
6
7
8
9
10
11
12
3
13
14
15
16
17
18
19
4
20
21
22
23
24
25
26
5
27
28
29
30
31
February 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
5
1
2
6
3
4
5
6
7
8
9
7
10
11
12
13
14
15
16
8
17
18
19
20
21
22
23
9
24
25
26
27
28
29
March 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
9
1
10
2
3
4
5
6
7
8
11
9
10
11
12
13
14
15
12
16
17
18
19
20
21
22
13
23
24
25
26
27
28
29
14
30
31
April 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
14
1
2
3
4
5
15
6
7
8
9
10
11
12
16
13
14
15
16
17
18
19
17
20
21
22
23
24
25
26
18
27
28
29
30
May 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
18
1
2
3
19
4
5
6
7
8
9
10
20
11
12
13
14
15
16
17
21
18
19
20
21
22
23
24
22
25
26
27
28
29
30
31
June 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
23
1
2
3
4
5
6
7
24
8
9
10
11
12
13
14
25
15
16
17
18
19
20
21
26
22
23
24
25
26
27
28
27
29
30
July 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
27
1
2
3
4
5
28
6
7
8
9
10
11
12
29
13
14
15
16
17
18
19
30
20
21
22
23
24
25
26
31
27
28
29
30
31
August 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
31
1
2
32
3
4
5
6
7
8
9
33
10
11
12
13
14
15
16
34
17
18
19
20
21
22
23
35
24
25
26
27
28
29
30
36
31
September 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
36
1
2
3
4
5
6
37
7
8
9
10
11
12
13
38
14
15
16
17
18
19
20
39
21
22
23
24
25
26
27
40
28
29
30
October 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
40
1
2
3
4
41
5
6
7
8
9
10
11
42
12
13
14
15
16
17
18
43
19
20
21
22
23
24
25
44
26
27
28
29
30
31
November 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
44
1
45
2
3
4
5
6
7
8
46
9
10
11
12
13
14
15
47
16
17
18
19
20
21
22
48
23
24
25
26
27
28
29
49
30
December 2020
No.
Mo
Tu
We
Th
Fr
Sa
Su
49
1
2
3
4
5
6
50
7
8
9
10
11
12
13
51
14
15
16
17
18
19
20
52
21
22
23
24
25
26
27
53
28
29
30
31