D-Link DGS-3100 user manual Configuring Daylight Savings Time

DGS-3100 Series Gigabit Stackable Managed Switch User Manual

Configuring Daylight Savings Time

The TimeZone Settings Page contains fields for defining system time parameters for both the local hardware clock and the external SNTP clock. If the system time is kept using an external SNTP clock, and the external SNTP clock fails, the system time reverts to the local hardware clock. Daylight saving times can be enabled on the device.

The following is a list of daylight savings start and end times in specific countries:

•Albania — From the last weekend of March until the last weekend of October.

•Australia — From the end of October until the end of March.

•Australia - Tasmania — From the beginning of October until the end of March.

•Armenia — From the last weekend of March until the last weekend of October.

•Austria — From the last weekend of March until the last weekend of October.

•Bahamas — From April to October, in conjunction with daylight savings in the United States.

•Belarus — From the last weekend of March until the last weekend of October.

•Belgium — From the last weekend of March until the last weekend of October.

•Brazil — From the third Sunday in October until the third Saturday in March. Clocks go forward one hour in most areas of southeast Brazil for daylight savings.

•Chile —Easter Island: from March 9 until October 12. The rest of the country, from the first Sunday in March, or after March 9.

•China — China does not use daylight saving time.

•Canada — From the first Sunday in April until the last Sunday of October. Daylight saving times are usually regulated by provincial and territorial governments. Exceptions may exist in certain municipalities.

•Cuba — From the last Sunday of March to the last Sunday of October.

•Cyprus — From the last weekend of March until the last weekend of October.

•Denmark — From the last weekend of March until the last weekend of October.

•Egypt — From the last Friday in April until the last Thursday in September.

•Estonia — From the last weekend of March until the last weekend of October.

•Finland — From the last weekend of March until the last weekend of October.

•France — From the last weekend of March until the last weekend of October.

•Germany — From the last weekend of March until the last weekend of October.

•Greece — From the last weekend of March until the last weekend of October.

•Hungary — From the last weekend of March until the last weekend of October.

•India — India does not use daylight saving time.

•Iran — From Farvardin 1 until Mehr 1.

•Iraq — From April 1 until October 1.

•Ireland — From the last weekend of March until the last weekend of October.

•Israel — Varies year-to-year.

•Italy — From the last weekend of March until the last weekend of October.

•Japan — Japan does not use daylight saving time.

•Jordan — From the last weekend of March until the last weekend of October.

•Latvia — From the last weekend of March until the last weekend of October.

•Lebanon — From the last weekend of March until the last weekend of October.

•Lithuania — From the last weekend of March until the last weekend of October.

•Luxembourg — From the last weekend of March until the last weekend of October.

•Macedonia — From the last weekend of March until the last weekend of October.

•Mexico — From the first Sunday in April at 02:00 to the last Sunday in October at 02:00.

•Moldova — From the last weekend of March until the last weekend of October.

36