Capital City:
name: Baku (Baki, Baky)
geographic coordinates: 40 23 N, 49 52 E
time difference: UTC+4 (9 hours ahead of Washington, DC, during Standard Time)
daylight saving time: does not observe daylight savings time
etymology: the name may derive from the Old Persian word badkuba, meaning "windward" and referring to its windy location on the shore of the Caspian Sea
note: at approximately 28 m below sea level, Baku's elevation makes it the lowest capital city in the world
Definition:
This entry gives the name of the seat of government, its geographic coordinates, the time difference relative to Coordinated Universal Time (UTC) and the time observed in Washington, DC, and, if applicable, information on daylight saving time (DST). Where appropriate, a special time zone note has been added to highlight those countries that have multiple time zones. Finally, etymology explains how the capital acquired its name.
Source: CIA World Factbook