[tests] Minor test fixes

spec/suntime_spec.cr

@@ -3,7 +3,7 @@ require "./spec_helper"
 describe Suntime do
   it "should work for bangalore" do
     bangalore_tz = Time::Location.load("Asia/Kolkata")
-    tt = Time.local(location: bangalore_tz)
+    tt = Time.local(2020, 5, 23, 14, 0, 0, location: bangalore_tz)
     t = Suntime::Suntime.new(12.955800, 77.620979, tt)
 
     a = t.sunrise
@@ -12,7 +12,7 @@ describe Suntime do
     a.day.should eq(23)
     a.hour.should eq(5)
     a.minute.should eq(52)
-    a.second.should eq(29)
+    a.second.should eq(30)
     a.offset.should eq(5.5 * 60 * 60)
     a.location.should eq bangalore_tz
 
@@ -22,7 +22,7 @@ describe Suntime do
     b.day.should eq(23)
     b.hour.should eq(18)
     b.minute.should eq(39)
-    b.second.should eq(28)
+    b.second.should eq(26)
     b.offset.should eq(5.5 * 60 * 60)
     b.location.should eq bangalore_tz
   end