Albania - Andorra -*Armenia - Austria -*Azerbaiján - Belarus - Belgium - Bulgaria - Bosnia Herzegovina - Bulgaria - Central Europe - Croatia - Cyprus - Czech Republic - Denmark - Eastern Europe - Estonia - Finland - France -*Georgia

Germany - Greece - Hungary - Iceland - Ireland - Italy - Kosovo - Latvia - Liechtenstein - Lithuania - Luxembourg - Malta - Moldova - Moscow - Norway - Portugal - Romania - Russia - Serbia - Slovenia - Spain - Sweden -*Turkey - Ukraine - United Kingdom - Western Europe

*Alabama - Alaska - *Arizona - Arkansas - California - Colorado - Connecticut - Delaware - *Florida - Georgia - Hawaii - *Idaho - Illinois - *Indiana - Iowa - *Kansas - *Kentucky - Louisiana - Maine - Maryland - Massachusetts - *Michigan - Minnesota - Mississippi - Missouri - Montana - *Nebraska - *Nevada

New Hampshire - New Jersey - New Mexico - New York - North Carolina - *North Dakota - Ohio - Oklahoma -*Oregon - Pennsylvania - Rhode Island - South Carolina - *South Dakota - *Tennessee - *Texas - Utah - Vermont - Virginia - Washington - Washington DC - West - Virginia - Wisconsin -  Wyoming

Alberta - Calgary - Edmonton - *British Columbia - Vancouver - Victoria - (B.C. Mountain = Cranbrook - Fort St. John) - Manitoba - Brandon - Winnipeg - New Brunswick - Fredericton - Moncton - *Newfoundland & Labrador - St-John's - Labrador City - Nova Scotia - Halifax - Truro - Ontario - Ottawa - Toronto - (Ontario No DST = Atikokan - Pickle Lake - New Osnaburgh) - (West Ontario = Fort Frances - Kenora)

Prince Edward Island - Charlottetown - Summerside - *Quebec - Quebec - Montreal - (Quebec Atlantic = Cap-aux-Meules - Magdalen Islands) - (Quebec No DST= Blanc-Sablon - Kegaska) -*Saskatchewan - Regina - Saskatoon - (with DST= Creighton - Denare Beach) - Northwest Territories - Yellowknife - Inuvik - *Nunavut - Cambridge Bay - Rankin Inlet - Iqaluit - Yukon - Whitehorse - Dawson

Aguascalientes - *Anáhuac - *Baja California - Baja California Sur - Campeche - Cancún - Chiapas - Chihuahua - *Ciudad Acuña - *Ciudad Juárez - Coahuila - Colima - Durango - *Ensenada - Guanajuato - Guerrero - Hidalgo - Jalisco - México City - *Matamoros - *Mexicali

Michoacán - Morelos - Nayarit - *Nuevo Laredo - Nuevo León - Oaxaca - *Ojinaga - *Piedras Negras - Puebla - Querétaro - Quintana Roo - *Reynosa - San Luis Potosí - Sinaloa - Sonora - Tabasco - Tamaulipas - *Tecate - *Tijuana - Tlaxcala - Veracruz - Yucatán - Zacatecas

Argentina - Bolivia - Brazil - Chile - Colombia - Ecuador - French Guiana - Guyana - Paraguay - Peru - Suriname -Uruguay - Venezuela

Belize - Costa Rica - El Salvador - Guatemala - Honduras - Nicaragua - Panama.
None of the Central American countries observe DST throughout the year

Example

3 Symbols are used to indicate the time zones: Summer, Standard or Winter, and No dst.

The current time zone is shown on the right side of the locality.

Daylight Saving Time or summer time, -except Lord Howe Island- it is 1h. more with respect to the standard o local time zone.

Winter Time or Standard local time UTC/ GMT, is the one used the rest of the year, when there is no DST summer time.

Do not use daylight saving time throughout the year. (No Daylight Saving Time). The whole year uses the same time zone.

The hours +1h. +2h. etc. o -1h. -2h. etc. which appear to the right side of to the Locality, inticate the Current Time Zone of the Locality just at the time of consultation.

For example, if the symbol appears on the clock and you want to know the local time zone, the (UTC/GMT), you must subtract one hour (except Lord Howe 30 minutes)

If the clock shows the symbol it corresponds just with the standard time zone of the locality UTC/GMT, or the winter time.

The time with the symbol , as well as the winter symbol, corresponds to the local time or standard UTC/GMT time zone, with the difference that the time zone does not change throughout the year.

Some examples with No dst: Hawaii - Iceland - India - Argentina - Peru - Arizona - China - Russia - Venezuela - Ecuador - Sonora - Cancún.