Grootfonteinの時間
22:55:37
日の出: 07:09:45 
日没: 18:34:5904:55:37
23:55:37
17:55:37
02:25:37
14:55:37
04:55:37
01:55:37
04:55:37
04:55:37
02:25:37
23:55:37
04:55:37
02:55:37
05:55:37
17:55:37
Grootfonteinと主要都市の時差
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
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+6
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+6
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+6
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+6
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+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9