Ώρα Surabaya
05:38:36
Ανατολή ηλίου: 05:20:24 
Η δυση του ηλιου: 17:51:3306:38:36
01:38:36
19:38:36
04:08:36
16:38:36
06:38:36
03:38:36
06:38:36
06:38:36
04:08:36
01:38:36
06:38:36
04:38:36
07:38:36
19:38:36
Διαφορά ώρας μεταξύ Surabaya και μεγάλων πόλεων
+4
+4
+2
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
-1
-1
-1
-1
-2
-2
-3
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-10
-10
-10
-10
-11
-12
-12
-12