Solar Ratio Calculator
Development Site - Content Subject to Change, Saved Data May Be Deleted At Any Time
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-8 for west coast, -5 for East coast, etc
Direction Solar Angle
South 0.14949310898656
West -0.30834885816593
North -0.14949310898656
East 0.30834885816593
Hour Direct Diffuse South West North East Solar Incidence (South) Solar Incidence (West) Solar Incidence (North) Solar Incidence (East)
1 0 0 0.14949 -0.30835 -0.14949 0.30835 0.00 0.00 0.00 0.00
2 0 0 0.09041 -0.52344 -0.09041 0.52344 0.00 0.00 0.00 0.00
3 0 0 0.00331 -0.70287 -0.00331 0.70287 0.00 0.00 0.00 0.00
4 0 0 0.10588 -0.83439 -0.10588 0.83439 0.00 0.00 0.00 0.00
5 0 0 0.22971 -0.90905 -0.22971 0.90905 0.00 0.00 0.00 0.00
6 0 0 0.35974 -0.92176 -0.35974 0.92176 0.00 0.00 0.00 0.00
7 0 0 0.48713 -0.87166 -0.48713 0.87166 0.00 0.00 0.00 0.00
8 0 0 0.60317 -0.76215 -0.60317 0.76215 0.00 0.00 0.00 0.00
9 0 0 0.69997 -0.60070 -0.69997 0.60070 0.00 0.00 0.00 0.00
10 0 0 0.77093 -0.39832 -0.77093 0.39832 0.00 0.00 0.00 0.00
11 15 5 0.81121 -0.16879 -0.81121 0.16879 15.17 3.00 3.00 5.53
12 167 23 0.81807 0.07224 -0.81807 -0.07224 150.42 25.86 13.80 13.80
13 256 33 0.79103 0.30835 -0.79103 -0.30835 222.30 98.74 19.80 19.80
14 260 33 0.73195 0.52344 -0.73195 -0.52344 210.11 155.90 19.80 19.80
15 178 24 0.64485 0.70287 -0.64485 -0.70287 129.18 139.51 14.40 14.40
16 45 6 0.53566 0.83439 -0.53566 -0.83439 27.70 41.15 3.60 3.60
17 0 0 0.41183 0.90905 -0.41183 -0.90905 0.00 0.00 0.00 0.00
18 0 0 0.28180 0.92176 -0.28180 -0.92176 0.00 0.00 0.00 0.00
19 0 0 0.15441 0.87166 -0.15441 -0.87166 0.00 0.00 0.00 0.00
20 0 0 0.03837 0.76215 -0.03837 -0.76215 0.00 0.00 0.00 0.00
21 0 0 0.05843 0.60070 -0.05843 -0.60070 0.00 0.00 0.00 0.00
22 0 0 0.12939 0.39832 -0.12939 -0.39832 0.00 0.00 0.00 0.00
23 0 0 0.16967 0.16879 -0.16967 -0.16879 0.00 0.00 0.00 0.00
24 0 0 0.17792 -0.07048 -0.17792 0.07048 0.00 0.00 0.00 0.00
25 0 0 0.15112 -0.30682 -0.15112 0.30682 0.00 0.00 0.00 0.00
26 0 0 0.09224 -0.52225 -0.09224 0.52225 0.00 0.00 0.00 0.00
27 0 0 0.00528 -0.70208 -0.00528 0.70208 0.00 0.00 0.00 0.00
28 0 0 0.10383 -0.83407 -0.10383 0.83407 0.00 0.00 0.00 0.00
29 0 0 0.22765 -0.90922 -0.22765 0.90922 0.00 0.00 0.00 0.00
30 0 0 0.35775 -0.92241 -0.35775 0.92241 0.00 0.00 0.00 0.00
31 0 0 0.48525 -0.87274 -0.48525 0.87274 0.00 0.00 0.00 0.00
32 0 0 0.60148 -0.76359 -0.60148 0.76359 0.00 0.00 0.00 0.00
33 0 0 0.69850 -0.60240 -0.69850 0.60240 0.00 0.00 0.00 0.00
34 0 0 0.76971 -0.40016 -0.76971 0.40016 0.00 0.00 0.00 0.00
35 98 5 0.81025 -0.17066 -0.81025 0.17066 82.40 3.00 3.00 19.72
36 3 27 0.81737 0.07048 -0.81737 -0.07048 18.65 16.41 16.20 16.20
37 338 34 0.79057 0.30682 -0.79057 -0.30682 287.61 124.10 20.40 20.40
38 305 39 0.73168 0.52225 -0.73168 -0.52225 246.56 182.68 23.40 23.40
39 260 26 0.64472 0.70208 -0.64472 -0.70208 183.23 198.14 15.60 15.60
40 85 6 0.53561 0.83407 -0.53561 -0.83407 49.13 74.50 3.60 3.60
41 0 0 0.41179 0.90922 -0.41179 -0.90922 0.00 0.00 0.00 0.00
42 0 0 0.28170 0.92241 -0.28170 -0.92241 0.00 0.00 0.00 0.00
43 0 0 0.15419 0.87274 -0.15419 -0.87274 0.00 0.00 0.00 0.00
44 0 0 0.03797 0.76359 -0.03797 -0.76359 0.00 0.00 0.00 0.00
45 0 0 0.05905 0.60240 -0.05905 -0.60240 0.00 0.00 0.00 0.00
46 0 0 0.13026 0.40016 -0.13026 -0.40016 0.00 0.00 0.00 0.00
47 0 0 0.17081 0.17066 -0.17081 -0.17066 0.00 0.00 0.00 0.00
48 0 0 0.17943 -0.06875 -0.17943 0.06875 0.00 0.00 0.00 0.00
49 0 0 0.15286 -0.30532 -0.15286 0.30532 0.00 0.00 0.00 0.00
50 0 0 0.09417 -0.52108 -0.09417 0.52108 0.00 0.00 0.00 0.00
51 0 0 0.00734 -0.70134 -0.00734 0.70134 0.00 0.00 0.00 0.00
52 0 0 0.10170 -0.83380 -0.10170 0.83380 0.00 0.00 0.00 0.00
53 0 0 0.22551 -0.90944 -0.22551 0.90944 0.00 0.00 0.00 0.00
54 0 0 0.35567 -0.92310 -0.35567 0.92310 0.00 0.00 0.00 0.00
55 0 0 0.48330 -0.87385 -0.48330 0.87385 0.00 0.00 0.00 0.00
56 0 0 0.59971 -0.76505 -0.59971 0.76505 0.00 0.00 0.00 0.00
57 0 0 0.69696 -0.60412 -0.69696 0.60412 0.00 0.00 0.00 0.00
58 0 0 0.76842 -0.40201 -0.76842 0.40201 0.00 0.00 0.00 0.00
59 10 2 0.80923 -0.17251 -0.80923 0.17251 9.29 1.20 1.20 2.93
60 1 18 0.81660 0.06875 -0.81660 -0.06875 11.62 10.87 10.80 10.80
61 12 35 0.79003 0.30532 -0.79003 -0.30532 30.48 24.66 21.00 21.00
62 11 38 0.73133 0.52108 -0.73133 -0.52108 30.84 28.53 22.80 22.80
63 1 25 0.64451 0.70134 -0.64451 -0.70134 15.64 15.70 15.00 15.00
64 9 6 0.53547 0.83380 -0.53547 -0.83380 8.42 11.10 3.60 3.60
65 0 0 0.41166 0.90944 -0.41166 -0.90944 0.00 0.00 0.00 0.00
66 0 0 0.28150 0.92310 -0.28150 -0.92310 0.00 0.00 0.00 0.00
67 0 0 0.15386 0.87385 -0.15386 -0.87385 0.00 0.00 0.00 0.00
68 0 0 0.03746 0.76505 -0.03746 -0.76505 0.00 0.00 0.00 0.00
69 0 0 0.05979 0.60412 -0.05979 -0.60412 0.00 0.00 0.00 0.00
70 0 0 0.13125 0.40201 -0.13125 -0.40201 0.00 0.00 0.00 0.00
71 0 0 0.17206 0.17251 -0.17206 -0.17251 0.00 0.00 0.00 0.00
72 0 0 0.18105 -0.06703 -0.18105 0.06703 0.00 0.00 0.00 0.00
73 0 0 0.15471 -0.30385 -0.15471 0.30385 0.00 0.00 0.00 0.00
74 0 0 0.09620 -0.51996 -0.09620 0.51996 0.00 0.00 0.00 0.00
75 0 0 0.00950 -0.70064 -0.00950 0.70064 0.00 0.00 0.00 0.00
76 0 0 0.09947 -0.83357 -0.09947 0.83357 0.00 0.00 0.00 0.00
77 0 0 0.22329 -0.90969 -0.22329 0.90969 0.00 0.00 0.00 0.00
78 0 0 0.35352 -0.92382 -0.35352 0.92382 0.00 0.00 0.00 0.00
79 0 0 0.48128 -0.87499 -0.48128 0.87499 0.00 0.00 0.00 0.00
80 0 0 0.59788 -0.76654 -0.59788 0.76654 0.00 0.00 0.00 0.00
81 0 0 0.69535 -0.60584 -0.69535 0.60584 0.00 0.00 0.00 0.00
82 0 0 0.76707 -0.40386 -0.76707 0.40386 0.00 0.00 0.00 0.00
83 29 6 0.80814 -0.17436 -0.80814 0.17436 27.04 3.60 3.60 8.66
84 97 26 0.81576 0.06703 -0.81576 -0.06703 94.73 22.10 15.60 15.60
85 57 47 0.78942 0.30385 -0.78942 -0.30385 73.20 45.52 28.20 28.20
86 46 34 0.73091 0.51996 -0.73091 -0.51996 54.02 44.32 20.40 20.40
87 160 32 0.64421 0.70064 -0.64421 -0.70064 122.27 131.30 19.20 19.20
88 232 7 0.53524 0.83357 -0.53524 -0.83357 128.38 197.59 4.20 4.20
89 0 0 0.41142 0.90969 -0.41142 -0.90969 0.00 0.00 0.00 0.00
90 0 0 0.28119 0.92382 -0.28119 -0.92382 0.00 0.00 0.00 0.00
91 0 0 0.15343 0.87499 -0.15343 -0.87499 0.00 0.00 0.00 0.00
92 0 0 0.03684 0.76654 -0.03684 -0.76654 0.00 0.00 0.00 0.00
93 0 0 0.06064 0.60584 -0.06064 -0.60584 0.00 0.00 0.00 0.00
94 0 0 0.13236 0.40386 -0.13236 -0.40386 0.00 0.00 0.00 0.00
95 0 0 0.17343 0.17436 -0.17343 -0.17436 0.00 0.00 0.00 0.00
96 0 0 0.18278 -0.06534 -0.18278 0.06534 0.00 0.00 0.00 0.00
97 0 0 0.15666 -0.30241 -0.15666 0.30241 0.00 0.00 0.00 0.00
98 0 0 0.09832 -0.51887 -0.09832 0.51887 0.00 0.00 0.00 0.00
99 0 0 0.01175 -0.69997 -0.01175 0.69997 0.00 0.00 0.00 0.00
100 0 0 0.09716 -0.83338 -0.09716 0.83338 0.00 0.00 0.00 0.00
101 0 0 0.22098 -0.90998 -0.22098 0.90998 0.00 0.00 0.00 0.00
102 0 0 0.35129 -0.92458 -0.35129 0.92458 0.00 0.00 0.00 0.00
103 0 0 0.47919 -0.87616 -0.47919 0.87616 0.00 0.00 0.00 0.00
104 0 0 0.59597 -0.76804 -0.59597 0.76804 0.00 0.00 0.00 0.00
105 0 0 0.69368 -0.60758 -0.69368 0.60758 0.00 0.00 0.00 0.00
106 0 0 0.76565 -0.40571 -0.76565 0.40571 0.00 0.00 0.00 0.00
107 3 3 0.80698 -0.17619 -0.80698 0.17619 4.22 1.80 1.80 2.33
108 45 28 0.81485 0.06534 -0.81485 -0.06534 53.47 19.74 16.80 16.80
109 27 43 0.78873 0.30241 -0.78873 -0.30241 47.10 33.96 25.80 25.80
110 35 35 0.73040 0.51887 -0.73040 -0.51887 46.56 39.16 21.00 21.00
111 39 32 0.64383 0.69997 -0.64383 -0.69997 44.31 46.50 19.20 19.20
112 18 8 0.53492 0.83338 -0.53492 -0.83338 14.43 19.80 4.80 4.80
113 0 0 0.41109 0.90998 -0.41109 -0.90998 0.00 0.00 0.00 0.00
114 0 0 0.28079 0.92458 -0.28079 -0.92458 0.00 0.00 0.00 0.00
115 0 0 0.15289 0.87616 -0.15289 -0.87616 0.00 0.00 0.00 0.00
116 0 0 0.03610 0.76804 -0.03610 -0.76804 0.00 0.00 0.00 0.00
117 0 0 0.06160 0.60758 -0.06160 -0.60758 0.00 0.00 0.00 0.00
118 0 0 0.13357 0.40571 -0.13357 -0.40571 0.00 0.00 0.00 0.00
119 0 0 0.17490 0.17619 -0.17490 -0.17619 0.00 0.00 0.00 0.00
120 0 0 0.18461 -0.06367 -0.18461 0.06367 0.00 0.00 0.00 0.00
121 0 0 0.15871 -0.30100 -0.15871 0.30100 0.00 0.00 0.00 0.00
122 0 0 0.10055 -0.51782 -0.10055 0.51782 0.00 0.00 0.00 0.00
123 0 0 0.01410 -0.69935 -0.01410 0.69935 0.00 0.00 0.00 0.00
124 0 0 0.09475 -0.83323 -0.09475 0.83323 0.00 0.00 0.00 0.00
125 0 0 0.21859 -0.91032 -0.21859 0.91032 0.00 0.00 0.00 0.00
126 0 0 0.34898 -0.92537 -0.34898 0.92537 0.00 0.00 0.00 0.00
127 0 0 0.47702 -0.87736 -0.47702 0.87736 0.00 0.00 0.00 0.00
128 0 0 0.59400 -0.76956 -0.59400 0.76956 0.00 0.00 0.00 0.00
129 0 0 0.69194 -0.60932 -0.69194 0.60932 0.00 0.00 0.00 0.00
130 0 0 0.76416 -0.40755 -0.76416 0.40755 0.00 0.00 0.00 0.00
131 0 3 0.80575 -0.17801 -0.80575 0.17801 1.80 1.80 1.80 1.80
132 5 36 0.81387 0.06367 -0.81387 -0.06367 25.67 21.92 21.60 21.60
133 31 49 0.78797 0.30100 -0.78797 -0.30100 53.83 38.73 29.40 29.40
134 27 55 0.72981 0.51782 -0.72981 -0.51782 52.70 46.98 33.00 33.00
135 1 37 0.64336 0.69935 -0.64336 -0.69935 22.84 22.90 22.20 22.20
136 6 10 0.53450 0.83323 -0.53450 -0.83323 9.21 11.00 6.00 6.00
137 0 0 0.41067 0.91032 -0.41067 -0.91032 0.00 0.00 0.00 0.00
138 0 0 0.28028 0.92537 -0.28028 -0.92537 0.00 0.00 0.00 0.00
139 0 0 0.15224 0.87736 -0.15224 -0.87736 0.00 0.00 0.00 0.00
140 0 0 0.03526 0.76956 -0.03526 -0.76956 0.00 0.00 0.00 0.00
141 0 0 0.06268 0.60932 -0.06268 -0.60932 0.00 0.00 0.00 0.00
142 0 0 0.13490 0.40755 -0.13490 -0.40755 0.00 0.00 0.00 0.00
143 0 0 0.17649 0.17801 -0.17649 -0.17801 0.00 0.00 0.00 0.00
144 0 0 0.18656 -0.06202 -0.18656 0.06202 0.00 0.00 0.00 0.00
145 0 0 0.16087 -0.29963 -0.16087 0.29963 0.00 0.00 0.00 0.00
146 0 0 0.10288 -0.51681 -0.10288 0.51681 0.00 0.00 0.00 0.00
147 0 0 0.01654 -0.69878 -0.01654 0.69878 0.00 0.00 0.00 0.00
148 0 0 0.09226 -0.83312 -0.09226 0.83312 0.00 0.00 0.00 0.00
149 0 0 0.21612 -0.91069 -0.21612 0.91069 0.00 0.00 0.00 0.00
150 0 0 0.34659 -0.92620 -0.34659 0.92620 0.00 0.00 0.00 0.00
151 0 0 0.47478 -0.87859 -0.47478 0.87859 0.00 0.00 0.00 0.00
152 0 0 0.59195 -0.77110 -0.59195 0.77110 0.00 0.00 0.00 0.00
153 0 0 0.69013 -0.61107 -0.69013 0.61107 0.00 0.00 0.00 0.00
154 0 0 0.76261 -0.40939 -0.76261 0.40939 0.00 0.00 0.00 0.00
155 0 3 0.80446 -0.17981 -0.80446 0.17981 1.80 1.80 1.80 1.80
156 7 17 0.81282 0.06202 -0.81282 -0.06202 15.89 10.63 10.20 10.20
157 1 48 0.78713 0.29963 -0.78713 -0.29963 29.59 29.10 28.80 28.80
158 4 40 0.72915 0.51681 -0.72915 -0.51681 26.92 26.07 24.00 24.00
159 25 38 0.64280 0.69878 -0.64280 -0.69878 38.87 40.27 22.80 22.80
160 36 12 0.53400 0.83312 -0.53400 -0.83312 26.42 37.19 7.20 7.20
161 0 0 0.41014 0.91069 -0.41014 -0.91069 0.00 0.00 0.00 0.00
162 0 0 0.27967 0.92620 -0.27967 -0.92620 0.00 0.00 0.00 0.00
163 0 0 0.15148 0.87859 -0.15148 -0.87859 0.00 0.00 0.00 0.00
164 0 0 0.03431 0.77110 -0.03431 -0.77110 0.00 0.00 0.00 0.00
165 0 0 0.06386 0.61107 -0.06386 -0.61107 0.00 0.00 0.00 0.00
166 0 0 0.13634 0.40939 -0.13634 -0.40939 0.00 0.00 0.00 0.00
167 0 0 0.17819 0.17981 -0.17819 -0.17981 0.00 0.00 0.00 0.00
168 0 0 0.18861 -0.06040 -0.18861 0.06040 0.00 0.00 0.00 0.00