HELP: zoneinfo
user timezone detected: "America/Chicago"

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2017 timezone information for: America/Thule

timezone: America/Thule, abbreviation: AST (daylight/summer: ADT)
comments: Thule/Pituffik

standard time offset from UTC: -4:00, DST time offset from UTC: -3:00 (before UTC)
DST adds 1 hour from the second Sunday in March at 2:00 AM to the first Sunday in November at 2:00 AM and is currently active.

country: Greenland (GL) flag of Greenland
default latitude: 76.56667 degrees (north of Arctic circle), default longitude: -68.78333 degrees (west)

transitions in 2017:
std: (AST) -4:00 @ the beginning of 2017
dst: (ADT) -3:00 @ Sunday March 12, 2017 2:00 AM
std: (AST) -4:00 @ Sunday November 5, 2017 2:00 AM

adjustments during 2017:
+1:00 on the second Sunday in March at 2:00 AM
-1:00 on the first Sunday in November at 2:00 AM
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