日単位の黒点データ一覧
1818年01月から2026年06月までの黒点データ一覧が、
1ページにつき365日（1年）ぶん表示されている。
ただし、06月（今月）のデータはまだ観測途中である。
また、黒点数が-1.0となっているのは観測ができなかった日を示している。
出力 (CSV)
太陽黒点のデータはベルギーの王立天文台が提供するもので、ライセンスは CC BY-NC 4.0 である。
| 観測年 |
観測月 |
観測日 |
黒点数 |
| 1835 |
7 |
17 |
-1.0 |
| 1835 |
7 |
16 |
-1.0 |
| 1835 |
7 |
15 |
-1.0 |
| 1835 |
7 |
14 |
-1.0 |
| 1835 |
7 |
13 |
173.0 |
| 1835 |
7 |
12 |
157.0 |
| 1835 |
7 |
11 |
110.0 |
| 1835 |
7 |
10 |
80.0 |
| 1835 |
7 |
9 |
50.0 |
| 1835 |
7 |
8 |
58.0 |
| 1835 |
7 |
7 |
-1.0 |
| 1835 |
7 |
6 |
70.0 |
| 1835 |
7 |
5 |
-1.0 |
| 1835 |
7 |
4 |
70.0 |
| 1835 |
7 |
3 |
-1.0 |
| 1835 |
7 |
2 |
-1.0 |
| 1835 |
7 |
1 |
-1.0 |
| 1835 |
6 |
30 |
73.0 |
| 1835 |
6 |
29 |
-1.0 |
| 1835 |
6 |
28 |
-1.0 |
| 1835 |
6 |
27 |
-1.0 |
| 1835 |
6 |
26 |
-1.0 |
| 1835 |
6 |
25 |
92.0 |
| 1835 |
6 |
24 |
-1.0 |
| 1835 |
6 |
23 |
-1.0 |
| 1835 |
6 |
22 |
-1.0 |
| 1835 |
6 |
21 |
28.0 |
| 1835 |
6 |
20 |
23.0 |
| 1835 |
6 |
19 |
0.0 |
| 1835 |
6 |
18 |
-1.0 |
| 1835 |
6 |
17 |
85.0 |
| 1835 |
6 |
16 |
48.0 |
| 1835 |
6 |
15 |
48.0 |
| 1835 |
6 |
14 |
75.0 |
| 1835 |
6 |
13 |
45.0 |
| 1835 |
6 |
12 |
45.0 |
| 1835 |
6 |
11 |
45.0 |
| 1835 |
6 |
10 |
48.0 |
| 1835 |
6 |
9 |
70.0 |
| 1835 |
6 |
8 |
-1.0 |
| 1835 |
6 |
7 |
-1.0 |
| 1835 |
6 |
6 |
73.0 |
| 1835 |
6 |
5 |
-1.0 |
| 1835 |
6 |
4 |
-1.0 |
| 1835 |
6 |
3 |
70.0 |
| 1835 |
6 |
2 |
70.0 |
| 1835 |
6 |
1 |
-1.0 |
| 1835 |
5 |
31 |
48.0 |
| 1835 |
5 |
30 |
47.0 |
| 1835 |
5 |
29 |
-1.0 |
| 1835 |
5 |
28 |
0.0 |
| 1835 |
5 |
27 |
0.0 |
| 1835 |
5 |
26 |
23.0 |
| 1835 |
5 |
25 |
23.0 |
| 1835 |
5 |
24 |
45.0 |
| 1835 |
5 |
23 |
58.0 |
| 1835 |
5 |
22 |
-1.0 |
| 1835 |
5 |
21 |
62.0 |
| 1835 |
5 |
20 |
67.0 |
| 1835 |
5 |
19 |
57.0 |
| 1835 |
5 |
18 |
52.0 |
| 1835 |
5 |
17 |
57.0 |
| 1835 |
5 |
16 |
60.0 |
| 1835 |
5 |
15 |
53.0 |
| 1835 |
5 |
14 |
-1.0 |
| 1835 |
5 |
13 |
93.0 |
| 1835 |
5 |
12 |
-1.0 |
| 1835 |
5 |
11 |
-1.0 |
| 1835 |
5 |
10 |
78.0 |
| 1835 |
5 |
9 |
103.0 |
| 1835 |
5 |
8 |
-1.0 |
| 1835 |
5 |
7 |
-1.0 |
| 1835 |
5 |
6 |
128.0 |
| 1835 |
5 |
5 |
-1.0 |
| 1835 |
5 |
4 |
200.0 |
| 1835 |
5 |
3 |
175.0 |
| 1835 |
5 |
2 |
168.0 |
| 1835 |
5 |
1 |
-1.0 |
| 1835 |
4 |
30 |
117.0 |
| 1835 |
4 |
29 |
-1.0 |
| 1835 |
4 |
28 |
118.0 |
| 1835 |
4 |
27 |
-1.0 |
| 1835 |
4 |
26 |
-1.0 |
| 1835 |
4 |
25 |
-1.0 |
| 1835 |
4 |
24 |
-1.0 |
| 1835 |
4 |
23 |
83.0 |
| 1835 |
4 |
22 |
-1.0 |
| 1835 |
4 |
21 |
-1.0 |
| 1835 |
4 |
20 |
93.0 |
| 1835 |
4 |
19 |
-1.0 |
| 1835 |
4 |
18 |
-1.0 |
| 1835 |
4 |
17 |
-1.0 |
| 1835 |
4 |
16 |
-1.0 |
| 1835 |
4 |
15 |
133.0 |
| 1835 |
4 |
14 |
153.0 |
| 1835 |
4 |
13 |
115.0 |
| 1835 |
4 |
12 |
-1.0 |
| 1835 |
4 |
11 |
140.0 |
| 1835 |
4 |
10 |
-1.0 |
| 1835 |
4 |
9 |
133.0 |
| 1835 |
4 |
8 |
75.0 |
| 1835 |
4 |
7 |
48.0 |
| 1835 |
4 |
6 |
77.0 |
| 1835 |
4 |
5 |
83.0 |
| 1835 |
4 |
4 |
-1.0 |
| 1835 |
4 |
3 |
65.0 |
| 1835 |
4 |
2 |
-1.0 |
| 1835 |
4 |
1 |
-1.0 |
| 1835 |
3 |
31 |
25.0 |
| 1835 |
3 |
30 |
0.0 |
| 1835 |
3 |
29 |
25.0 |
| 1835 |
3 |
28 |
-1.0 |
| 1835 |
3 |
27 |
-1.0 |
| 1835 |
3 |
26 |
-1.0 |
| 1835 |
3 |
25 |
25.0 |
| 1835 |
3 |
24 |
-1.0 |
| 1835 |
3 |
23 |
0.0 |
| 1835 |
3 |
22 |
0.0 |
| 1835 |
3 |
21 |
23.0 |
| 1835 |
3 |
20 |
23.0 |
| 1835 |
3 |
19 |
-1.0 |
| 1835 |
3 |
18 |
23.0 |
| 1835 |
3 |
17 |
23.0 |
| 1835 |
3 |
16 |
28.0 |
| 1835 |
3 |
15 |
-1.0 |
| 1835 |
3 |
14 |
-1.0 |
| 1835 |
3 |
13 |
23.0 |
| 1835 |
3 |
12 |
-1.0 |
| 1835 |
3 |
11 |
45.0 |
| 1835 |
3 |
10 |
-1.0 |
| 1835 |
3 |
9 |
53.0 |
| 1835 |
3 |
8 |
52.0 |
| 1835 |
3 |
7 |
-1.0 |
| 1835 |
3 |
6 |
-1.0 |
| 1835 |
3 |
5 |
-1.0 |
| 1835 |
3 |
4 |
58.0 |
| 1835 |
3 |
3 |
-1.0 |
| 1835 |
3 |
2 |
82.0 |
| 1835 |
3 |
1 |
80.0 |
| 1835 |
2 |
28 |
78.0 |
| 1835 |
2 |
27 |
25.0 |
| 1835 |
2 |
26 |
-1.0 |
| 1835 |
2 |
25 |
0.0 |
| 1835 |
2 |
24 |
-1.0 |
| 1835 |
2 |
23 |
25.0 |
| 1835 |
2 |
22 |
50.0 |
| 1835 |
2 |
21 |
-1.0 |
| 1835 |
2 |
20 |
-1.0 |
| 1835 |
2 |
19 |
-1.0 |
| 1835 |
2 |
18 |
-1.0 |
| 1835 |
2 |
17 |
62.0 |
| 1835 |
2 |
16 |
-1.0 |
| 1835 |
2 |
15 |
65.0 |
| 1835 |
2 |
14 |
53.0 |
| 1835 |
2 |
13 |
48.0 |
| 1835 |
2 |
12 |
-1.0 |
| 1835 |
2 |
11 |
28.0 |
| 1835 |
2 |
10 |
-1.0 |
| 1835 |
2 |
9 |
52.0 |
| 1835 |
2 |
8 |
25.0 |
| 1835 |
2 |
7 |
-1.0 |
| 1835 |
2 |
6 |
-1.0 |
| 1835 |
2 |
5 |
32.0 |
| 1835 |
2 |
4 |
-1.0 |
| 1835 |
2 |
3 |
-1.0 |
| 1835 |
2 |
2 |
33.0 |
| 1835 |
2 |
1 |
35.0 |
| 1835 |
1 |
31 |
28.0 |
| 1835 |
1 |
30 |
-1.0 |
| 1835 |
1 |
29 |
25.0 |
| 1835 |
1 |
28 |
-1.0 |
| 1835 |
1 |
27 |
-1.0 |
| 1835 |
1 |
26 |
-1.0 |
| 1835 |
1 |
25 |
25.0 |
| 1835 |
1 |
24 |
0.0 |
| 1835 |
1 |
23 |
0.0 |
| 1835 |
1 |
22 |
0.0 |
| 1835 |
1 |
21 |
25.0 |
| 1835 |
1 |
20 |
0.0 |
| 1835 |
1 |
19 |
-1.0 |
| 1835 |
1 |
18 |
0.0 |
| 1835 |
1 |
17 |
0.0 |
| 1835 |
1 |
16 |
0.0 |
| 1835 |
1 |
15 |
25.0 |
| 1835 |
1 |
14 |
25.0 |
| 1835 |
1 |
13 |
23.0 |
| 1835 |
1 |
12 |
23.0 |
| 1835 |
1 |
11 |
-1.0 |
| 1835 |
1 |
10 |
0.0 |
| 1835 |
1 |
9 |
0.0 |
| 1835 |
1 |
8 |
-1.0 |
| 1835 |
1 |
7 |
0.0 |
| 1835 |
1 |
6 |
0.0 |
| 1835 |
1 |
5 |
0.0 |
| 1835 |
1 |
4 |
-1.0 |
| 1835 |
1 |
3 |
0.0 |
| 1835 |
1 |
2 |
-1.0 |
| 1835 |
1 |
1 |
73.0 |
| 1834 |
12 |
31 |
117.0 |
| 1834 |
12 |
30 |
107.0 |
| 1834 |
12 |
29 |
117.0 |
| 1834 |
12 |
28 |
-1.0 |
| 1834 |
12 |
27 |
-1.0 |
| 1834 |
12 |
26 |
-1.0 |
| 1834 |
12 |
25 |
128.0 |
| 1834 |
12 |
24 |
87.0 |
| 1834 |
12 |
23 |
58.0 |
| 1834 |
12 |
22 |
25.0 |
| 1834 |
12 |
21 |
-1.0 |
| 1834 |
12 |
20 |
27.0 |
| 1834 |
12 |
19 |
-1.0 |
| 1834 |
12 |
18 |
-1.0 |
| 1834 |
12 |
17 |
-1.0 |
| 1834 |
12 |
16 |
-1.0 |
| 1834 |
12 |
15 |
-1.0 |
| 1834 |
12 |
14 |
-1.0 |
| 1834 |
12 |
13 |
-1.0 |
| 1834 |
12 |
12 |
-1.0 |
| 1834 |
12 |
11 |
50.0 |
| 1834 |
12 |
10 |
-1.0 |
| 1834 |
12 |
9 |
50.0 |
| 1834 |
12 |
8 |
-1.0 |
| 1834 |
12 |
7 |
35.0 |
| 1834 |
12 |
6 |
28.0 |
| 1834 |
12 |
5 |
33.0 |
| 1834 |
12 |
4 |
0.0 |
| 1834 |
12 |
3 |
-1.0 |
| 1834 |
12 |
2 |
-1.0 |
| 1834 |
12 |
1 |
0.0 |
| 1834 |
11 |
30 |
-1.0 |
| 1834 |
11 |
29 |
-1.0 |
| 1834 |
11 |
28 |
27.0 |
| 1834 |
11 |
27 |
-1.0 |
| 1834 |
11 |
26 |
-1.0 |
| 1834 |
11 |
25 |
-1.0 |
| 1834 |
11 |
24 |
-1.0 |
| 1834 |
11 |
23 |
-1.0 |
| 1834 |
11 |
22 |
143.0 |
| 1834 |
11 |
21 |
132.0 |
| 1834 |
11 |
20 |
83.0 |
| 1834 |
11 |
19 |
-1.0 |
| 1834 |
11 |
18 |
85.0 |
| 1834 |
11 |
17 |
-1.0 |
| 1834 |
11 |
16 |
-1.0 |
| 1834 |
11 |
15 |
87.0 |
| 1834 |
11 |
14 |
-1.0 |
| 1834 |
11 |
13 |
82.0 |
| 1834 |
11 |
12 |
32.0 |
| 1834 |
11 |
11 |
0.0 |
| 1834 |
11 |
10 |
-1.0 |
| 1834 |
11 |
9 |
0.0 |
| 1834 |
11 |
8 |
0.0 |
| 1834 |
11 |
7 |
0.0 |
| 1834 |
11 |
6 |
-1.0 |
| 1834 |
11 |
5 |
28.0 |
| 1834 |
11 |
4 |
28.0 |
| 1834 |
11 |
3 |
37.0 |
| 1834 |
11 |
2 |
-1.0 |
| 1834 |
11 |
1 |
-1.0 |
| 1834 |
10 |
31 |
-1.0 |
| 1834 |
10 |
30 |
-1.0 |
| 1834 |
10 |
29 |
53.0 |
| 1834 |
10 |
28 |
98.0 |
| 1834 |
10 |
27 |
-1.0 |
| 1834 |
10 |
26 |
-1.0 |
| 1834 |
10 |
25 |
83.0 |
| 1834 |
10 |
24 |
83.0 |
| 1834 |
10 |
23 |
67.0 |
| 1834 |
10 |
22 |
-1.0 |
| 1834 |
10 |
21 |
-1.0 |
| 1834 |
10 |
20 |
53.0 |
| 1834 |
10 |
19 |
-1.0 |
| 1834 |
10 |
18 |
75.0 |
| 1834 |
10 |
17 |
-1.0 |
| 1834 |
10 |
16 |
-1.0 |
| 1834 |
10 |
15 |
25.0 |
| 1834 |
10 |
14 |
28.0 |
| 1834 |
10 |
13 |
0.0 |
| 1834 |
10 |
12 |
0.0 |
| 1834 |
10 |
11 |
-1.0 |
| 1834 |
10 |
10 |
0.0 |
| 1834 |
10 |
9 |
0.0 |
| 1834 |
10 |
8 |
23.0 |
| 1834 |
10 |
7 |
0.0 |
| 1834 |
10 |
6 |
27.0 |
| 1834 |
10 |
5 |
23.0 |
| 1834 |
10 |
4 |
52.0 |
| 1834 |
10 |
3 |
-1.0 |
| 1834 |
10 |
2 |
52.0 |
| 1834 |
10 |
1 |
83.0 |
| 1834 |
9 |
30 |
27.0 |
| 1834 |
9 |
29 |
0.0 |
| 1834 |
9 |
28 |
0.0 |
| 1834 |
9 |
27 |
-1.0 |
| 1834 |
9 |
26 |
0.0 |
| 1834 |
9 |
25 |
0.0 |
| 1834 |
9 |
24 |
0.0 |
| 1834 |
9 |
23 |
23.0 |
| 1834 |
9 |
22 |
28.0 |
| 1834 |
9 |
21 |
-1.0 |
| 1834 |
9 |
20 |
-1.0 |
| 1834 |
9 |
19 |
33.0 |
| 1834 |
9 |
18 |
-1.0 |
| 1834 |
9 |
17 |
-1.0 |
| 1834 |
9 |
16 |
37.0 |
| 1834 |
9 |
15 |
-1.0 |
| 1834 |
9 |
14 |
-1.0 |
| 1834 |
9 |
13 |
-1.0 |
| 1834 |
9 |
12 |
-1.0 |
| 1834 |
9 |
11 |
35.0 |
| 1834 |
9 |
10 |
27.0 |
| 1834 |
9 |
9 |
23.0 |
| 1834 |
9 |
8 |
25.0 |
| 1834 |
9 |
7 |
25.0 |
| 1834 |
9 |
6 |
25.0 |
| 1834 |
9 |
5 |
25.0 |
| 1834 |
9 |
4 |
0.0 |
| 1834 |
9 |
3 |
23.0 |
| 1834 |
9 |
2 |
25.0 |
| 1834 |
9 |
1 |
22.0 |
| 1834 |
8 |
31 |
25.0 |
| 1834 |
8 |
30 |
0.0 |
| 1834 |
8 |
29 |
0.0 |
| 1834 |
8 |
28 |
0.0 |
| 1834 |
8 |
27 |
0.0 |
| 1834 |
8 |
26 |
0.0 |
| 1834 |
8 |
25 |
0.0 |
| 1834 |
8 |
24 |
-1.0 |
| 1834 |
8 |
23 |
32.0 |
| 1834 |
8 |
22 |
32.0 |
| 1834 |
8 |
21 |
28.0 |
| 1834 |
8 |
20 |
25.0 |
| 1834 |
8 |
19 |
0.0 |
| 1834 |
8 |
18 |
0.0 |
| 1834 |
8 |
17 |
0.0 |
| 1834 |
8 |
16 |
0.0 |
| 1834 |
8 |
15 |
0.0 |
| 1834 |
8 |
14 |
0.0 |
| 1834 |
8 |
13 |
0.0 |
| 1834 |
8 |
12 |
0.0 |
| 1834 |
8 |
11 |
0.0 |
| 1834 |
8 |
10 |
0.0 |
| 1834 |
8 |
9 |
-1.0 |
| 1834 |
8 |
8 |
0.0 |
| 1834 |
8 |
7 |
0.0 |
| 1834 |
8 |
6 |
0.0 |
| 1834 |
8 |
5 |
0.0 |
| 1834 |
8 |
4 |
25.0 |
| 1834 |
8 |
3 |
25.0 |
| 1834 |
8 |
2 |
0.0 |
| 1834 |
8 |
1 |
0.0 |
| 1834 |
7 |
31 |
0.0 |
| 1834 |
7 |
30 |
0.0 |
| 1834 |
7 |
29 |
23.0 |
| 1834 |
7 |
28 |
-1.0 |
| 1834 |
7 |
27 |
-1.0 |
| 1834 |
7 |
26 |
-1.0 |
| 1834 |
7 |
25 |
-1.0 |
| 1834 |
7 |
24 |
-1.0 |
| 1834 |
7 |
23 |
65.0 |
| 1834 |
7 |
22 |
0.0 |
| 1834 |
7 |
21 |
0.0 |
| 1834 |
7 |
20 |
0.0 |
| 1834 |
7 |
19 |
0.0 |
| 1834 |
7 |
18 |
0.0 |