Capital City:
name: Luxembourg
geographic coordinates: 49 36 N, 6 07 E
time difference: UTC+1 (6 hours ahead of Washington, DC, during Standard Time)
daylight saving time: +1hr, begins last Sunday in March; ends last Sunday in October
etymology: probably derived from an early Celtic or Germanic form of the name, Lucilinburhuc, that was thought to mean "little fortress;" the name first referred to the city and was later used for the country
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