Time Blackheath
02:31:04
Sunrise: 08:04:52 
Sunset: 16:04:0310:31:04
05:31:04
23:31:04
08:01:04
20:31:04
10:31:04
07:31:04
10:31:04
10:31:04
08:01:04
05:31:04
10:31:04
08:31:04
11:31:04
23:31:04
Time difference between Blackheath and major cities
+7
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+6.5
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+5.5
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+5.5
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+5.5
+5.5
+5
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+4.5
+4
+3.5
+3
+3
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+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
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+0
+0
-3
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-8