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Daily Sun Spot Data (1818 to 2019)

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csv xlsx
date of update: 2024-08-31 10:15:05
quantity: 73718
Year Month Day Date In Fraction Of Year Number of Sunspots Standard Deviation Observations Indicator
2019
3
28 2019.237
0
0.0
36
1
2019
3
29 2019.24
0
0.0
52
1
2019
3
30 2019.2420000
0
0.0
41
1
2019
3
31 2019.245
13
1.4
23
1
2019
4
1 2019.2479999
14
0.8
45
1
2019
4
2 2019.251
17
1.6
27
1
2019
4
3 2019.253
19
1.6
38
1
2019
4
4 2019.256
11
1.6
23
1
2019
4
5 2019.259
5
0.7
15
1
2019
4
6 2019.2620000
0
0.0
8
1
2019
4
7 2019.264
11
0.6
36
1
2019
4
8 2019.267
12
0.5
33
1
2019
4
9 2019.27
12
0.4
30
1
2019
4
10 2019.273
13
0.5
37
1
2019
4
11 2019.275
12
0.8
51
1
2019
4
12 2019.2779999
13
0.8
35
1
2019
4
13 2019.281
16
1.5
9
1
2019
4
14 2019.2839999
14
1.0
24
1
2019
4
15 2019.286
12
0.3
38
1
2019
4
16 2019.289
11
0.4
39
1
2019
4
17 2019.2920000
16
0.6
34
1
2019
4
18 2019.295
24
0.9
48
1
2019
4
19 2019.297
24
0.7
32
1
2019
4
20 2019.3
11
0.6
48
1
2019
4
21 2019.3029999
5
0.4
18
1
2019
4
22 2019.305
0
0.0
54
1
2019
4
23 2019.308
0
0.0
37
1
2019
4
24 2019.3110000
0
0.0
33
1
2019
4
25 2019.3139999
0
0.0
46
1
2019
4
26 2019.316
0
0.0
40
1
2019
4
27 2019.319
0
0.0
35
1
2019
4
28 2019.3220000
0
0.0
36
1
2019
4
29 2019.325
0
0.0
46
1
2019
4
30 2019.3270000
0
0.0
44
1
2019
5
1 2019.33
0
0.0
38
1
2019
5
2 2019.3329999
0
0.0
40
1
2019
5
3 2019.336
0
0.0
36
1
2019
5
4 2019.338
12
0.8
41
1
2019
5
5 2019.3410000
12
0.4
35
1
2019
5
6 2019.344
16
0.9
14
1
2019
5
7 2019.3470000
26
1.1
35
1
2019
5
8 2019.349
25
1.7
34
1
2019
5
9 2019.352
26
1.1
31
1
2019
5
10 2019.355
26
1.5
43
1
2019
5
11 2019.358
27
1.2
32
1
2019
5
12 2019.36
26
1.3
39
1
2019
5
13 2019.3629999
24
1.2
49
1
2019
5
14 2019.366
24
0.8
43
1
2019
5
15 2019.368
18
0.7
20
1
2019
5
16 2019.371
13
0.5
43
1
2019
5
17 2019.374
13
0.6
26
1
2019
5
18 2019.3770000
12
0.9
35
1
2019
5
19 2019.379
0
0.0
31
1
2019
5
20 2019.382
0
0.0
32
1
2019
5
21 2019.385
0
0.0
42
1
2019
5
22 2019.388
0
0.0
41
1
2019
5
23 2019.39
0
0.0
44
1
2019
5
24 2019.3929999
0
0.0
48
1
2019
5
25 2019.396
0
0.0
46
1
2019
5
26 2019.399
0
0.0
42
1
2019
5
27 2019.401
0
0.0
46
1
2019
5
28 2019.404
0
0.0
40
1
2019
5
29 2019.4070000
7
0.4
22
1
2019
5
30 2019.41
0
0.0
45
1
2019
5
31 2019.412
0
0.0
46
1
2019
6
1 2019.415
0
0.0
49
1
2019
6
2 2019.418
0
0.0
45
1
2019
6
3 2019.421
0
0.0
48
1
2019
6
4 2019.4229999
0
0.0
48
1
2019
6
5 2019.4260000
0
0.0
39
1
2019
6
6 2019.4289999
0
0.0
44
1
2019
6
7 2019.432
0
0.0
39
1
2019
6
8 2019.434
0
0.0
43
1
2019
6
9 2019.4370000
0
0.0
37
1
2019
6
10 2019.44
0
0.0
41
1
2019
6
11 2019.442
0
0.0
49
1
2019
6
12 2019.445
0
0.0
43
1
2019
6
13 2019.4479999
0
0.0
50
1
2019
6
14 2019.451
0
0.0
47
1
2019
6
15 2019.453
0
0.0
42
1
2019
6
16 2019.4560000
0
0.0
48
1
2019
6
17 2019.4589999
0
0.0
49
1
2019
6
18 2019.4620000
0
0.0
48
1
2019
6
19 2019.464
0
0.0
46
1
2019
6
20 2019.467
0
0.0
44
1
2019
6
21 2019.47
0
0.0
50
1
2019
6
22 2019.473
0
0.0
42
1
2019
6
23 2019.475
0
0.0
40
1
2019
6
24 2019.4779999
11
3.9
38
1
2019
6
25 2019.481
12
0.0
10
1
2019
6
26 2019.484
7
0.6
34
1
2019
6
27 2019.486
0
0.0
51
1
2019
6
28 2019.489
0
0.0
47
1
2019
6
29 2019.4920000
5
1.0
18
1
2019
6
30 2019.495
0
0.0
44
1
2019
7
1 2019.497
5
0.5
14
0
2019
7
2 2019.5
0
0.0
39
0
2019
7
3 2019.503
0
0.0
39
0
2019
7
4 2019.505
0
0.0
39
0
2019
7
5 2019.5079999
0
0.0
39
0