An annular

solar eclipse A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of the Earth, totally or partially. Such an alignment occurs during an eclipse season, approximately every six month ...

occurred on Thursday, June 10, 2021, when the

Moon The Moon is Earth's only natural satellite. It is the fifth largest satellite in the Solar System and the largest and most massive relative to its parent planet, with a diameter about one-quarter that of Earth (comparable to the width of ...

passed between

Earth Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surfa ...

and the

Sun The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radi ...

, thereby partly obscuring the image of the Sun for a viewer on Earth. During the eclipse, the Moon's

apparent diameter The angular diameter, angular size, apparent diameter, or apparent size is an angular distance describing how large a sphere or circle appears from a given point of view. In the vision sciences, it is called the visual angle, and in optics, it is ...

was smaller than the Sun's, so it caused the Sun to look like an

annulus Annulus (or anulus) or annular indicates a ring- or donut-shaped area or structure. It may refer to: Human anatomy * ''Anulus fibrosus disci intervertebralis'', spinal structure * Annulus of Zinn, a.k.a. annular tendon or ''anulus tendineus com ...

. The annular eclipse was visible from parts of northeastern

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

Greenland Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is t ...

, the

Arctic Ocean The Arctic Ocean is the smallest and shallowest of the world's five major oceans. It spans an area of approximately and is known as the coldest of all the oceans. The International Hydrographic Organization (IHO) recognizes it as an ocean, a ...

(passing over the

North Pole The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is the point in the Northern Hemisphere where the Earth's axis of rotation meets its surface. It is called the True North Pole to distinguish from the Mag ...

), and the

Russian Far East The Russian Far East (russian: Дальний Восток России, r=Dal'niy Vostok Rossii, p=ˈdalʲnʲɪj vɐˈstok rɐˈsʲiɪ) is a region in Northeast Asia. It is the easternmost part of Russia and the Asian continent; and is admini ...

, whilst the eclipse appeared partial from a region thousands of kilometres wide, which included northeastern

North America North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and the Car ...

, most of

Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...

, and northern

Asia Asia (, ) is one of the world's most notable geographical regions, which is either considered a continent in its own right or a subcontinent of Eurasia, which shares the continental landmass of Afro-Eurasia with Africa. Asia covers an area ...

Path

The annular eclipse started at 09:55 UTC for 3 minutes 37 seconds along the northern shore of

Lake Superior Lake Superior in central North America is the largest freshwater lake in the world by surface areaThe Caspian Sea is the largest lake, but is saline, not freshwater. and the third-largest by volume, holding 10% of the world's surface fresh wa ...

Ontario Ontario ( ; ) is one of the thirteen provinces and territories of Canada.Ontario is located in the geographic eastern half of Canada, but it has historically and politically been considered to be part of Central Canada. Located in Central Ca ...

. The path of the antumbral shadow then headed across

Hudson Bay Hudson Bay ( crj, text=ᐐᓂᐯᒄ, translit=Wînipekw; crl, text=ᐐᓂᐹᒄ, translit=Wînipâkw; iu, text=ᑲᖏᖅᓱᐊᓗᒃ ᐃᓗᐊ, translit=Kangiqsualuk ilua or iu, text=ᑕᓯᐅᔭᕐᔪᐊᖅ, translit=Tasiujarjuaq; french: b ...

through northwestern

Quebec Quebec ( ; )According to the Canadian government, ''Québec'' (with the acute accent) is the official name in Canadian French and ''Quebec'' (without the accent) is the province's official name in Canadian English is one of the thirtee ...

and the

Hudson Strait Hudson Strait (french: Détroit d'Hudson) links the Atlantic Ocean and Labrador Sea to Hudson Bay in Canada. This strait lies between Baffin Island and Nunavik, with its eastern entrance marked by Cape Chidley in Newfoundland and Labrador and ...

Baffin Island Baffin Island (formerly Baffin Land), in the Canadian territory of Nunavut, is the largest island in Canada and the fifth-largest island in the world. Its area is , slightly larger than Spain; its population was 13,039 as of the 2021 Canadia ...

Nunavut Nunavut ( , ; iu, ᓄᓇᕗᑦ , ; ) is the largest and northernmost Provinces and territories of Canada#Territories, territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the ''Nunavut Act'' ...

, where the town of

Iqaluit Iqaluit ( ; , ; ) is the capital of the Canadian territory of Nunavut, its largest community, and its only city. It was known as Frobisher Bay from 1942 to 1987, after the large bay on the coast on which the city is situated. In 1987, its t ...

saw 3 minutes and 5 seconds of annularity. After this, it then travelled across

Baffin Bay Baffin Bay ( Inuktitut: ''Saknirutiak Imanga''; kl, Avannaata Imaa; french: Baie de Baffin), located between Baffin Island and the west coast of Greenland, is defined by the International Hydrographic Organization as a marginal sea of the Arct ...

and along the northwestern coast of

, where the point of greatest eclipse occurred at 10:41 UTC in

Nares Strait , other_name = , image = Map indicating Nares Strait.png , alt = , caption = Nares Strait (boxed) is between Ellesmere Island and Greenland. , image_bathymetry = , alt_bathymetry ...

for 3 minutes 51 seconds. The shadow then crossed

Ellesmere Island Ellesmere Island ( iu, script=Latn, Umingmak Nuna, lit=land of muskoxen; french: île d'Ellesmere) is Canada's northernmost and List of Canadian islands by area, third largest island, and the List of islands by area, tenth largest in the world. ...

and the

, passing over the

(which was located away from the central line of the eclipse but saw 2 minutes and 36 seconds of annularity), before heading south towards northeastern

Siberia Siberia ( ; rus, Сибирь, r=Sibir', p=sʲɪˈbʲirʲ, a=Ru-Сибирь.ogg) is an extensive geographical region, constituting all of North Asia, from the Ural Mountains in the west to the Pacific Ocean in the east. It has been a part of ...

, where the city of

Srednekolymsk Srednekolymsk (russian: Среднеколы́мск; sah, Орто Халыма, ''Orto Khalyma'') is a town and the administrative center of Srednekolymsky District in the Sakha Republic, Russia, located on the left bank of the Kolyma River, n ...

saw 3 minutes and 35 seconds of annularity at 11:27 UTC. Shortly afterwards, the central line of the annular eclipse ended at 11:29 UTC.

Gallery

File:Statue of Liberty Annular Solar Eclipse (51239095574).jpg, Eclipse over the

Statue of Liberty The Statue of Liberty (''Liberty Enlightening the World''; French: ''La Liberté éclairant le monde'') is a List of colossal sculpture in situ, colossal neoclassical sculpture on Liberty Island in New York Harbor in New York City, in the U ...

New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...

File:Sunrise Eclipse 2021 (51238283186).jpg,

Montpelier, Vermont Montpelier () is the capital city of the U.S. state of Vermont and the seat of Washington County. The site of Vermont's state government, it is the least populous state capital in the United States. As of the 2020 census, the population w ...

, 9:33 UTC File:Partial Solar Eclipse June 2021.jpg,

Killingly, Connecticut Killingly is a New England town, town in Windham County, Connecticut, Windham County, Connecticut, United States. The population was 17,752 at the 2020 United States Census, 2020 census. It consists of the borough of Danielson, Connecticut, Dani ...

, 9:35 UTC File:Partial Solar Eclipse (NHQ202106100004).jpg,

Lewes, Delaware Lewes ( ) is an incorporated city on the Delaware Bay in eastern Sussex County, Delaware, United States. According to the 2010 census, the population is 2,747. Along with neighboring Rehoboth Beach, Lewes is one of the principal cities of Delawar ...

, 9:42 UTC File:Partial Solar Eclipse (NHQ202106100007).jpg,

Arlington, Virginia Arlington County is a county in the Commonwealth of Virginia. The county is situated in Northern Virginia on the southwestern bank of the Potomac River directly across from the District of Columbia, of which it was once a part. The county is ...

, 9:56 UTC File:Solar eclipse of 2021 June 10, Logroño, Spain 2.jpg, Logroño, Spain, 10:10 UTC File:Solar eclipse of 2021 June 10 Prague 02.jpg, Projection from Prague, Czechia, 10:24 UTC File:Solar eclipse of 2021 June 10, Haut-Doubs - dsmm05747.jpg, ,

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

, 10:26 UTC File:Partiele zonsverduistering 2021. Woerden 12.30.jpg, Projection through leaves in

Woerden Woerden () is a city and a municipality in central Netherlands. Due to its central location between Amsterdam, Rotterdam, The Hague, and Utrecht, and the fact that it has rail and road connections to those cities, it is a popular town for commu ...

, Netherlands, 10:30 UTC File:Partial solar eclipse through clouds in Tuntorp 10.jpg,

Brastad Brastad is a locality situated in Lysekil Municipality, Västra Götaland County, Sweden Sweden, formally the Kingdom of Sweden,The United Nations Group of Experts on Geographical Names states that the country's formal name is the Kingd ...

, Sweden, 10:32 UTC File:June 20 2021 solar eclipse-minnesota-tlr1.jpg,

Lino Lakes, Minnesota Lino Lakes is a city in Anoka County, Minnesota, United States. The population was 21,399 at the 2020 census. Interstates 35W and 35E are two of Lino Lakes's main routes. It is an outer suburb north of the Twin Cities. History When European s ...

, 10:33 UTC File:Partielle.Sonnenfinsternis.2021-06-10.Berlin.Maximum.P1093176.jpg,

Berlin, Germany Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constituent ...

, 10:38 UTC File:Partial Solar eclipse -10-48 10th June 2021 (geograph 6863833).jpg,

Beccles Beccles ( ) is a market town and civil parish in the English county of Suffolk.OS Explorer Map OL40: The Broads: (1:25 000) : . The town is shown on the milestone as from London via the A145 and A12 roads, north-east of London as the crow fli ...

England England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...

, 10:48 UTC File:Sun - 2021.06.10 Partial Solar Eclipse 2 (51238095123).jpg,

Huittinen Huittinen ( sv, Vittis) is a town and municipality in Finland. It is located in the Satakunta region, southeast of Pori and southwest of Tampere. The town has a population of () and covers an area of of which is water. The population density ...

Finland Finland ( fi, Suomi ; sv, Finland ), officially the Republic of Finland (; ), is a Nordic country in Northern Europe. It shares land borders with Sweden to the northwest, Norway to the north, and Russia to the east, with the Gulf of B ...

, 11:00 UTC File:Solar Eclipse IMG 4790 (51239925855).jpg,

Sumburgh Sumburgh is a small settlement in the Shetland Islands, Scotland. Sumburgh is located at the south end of the Mainland on Sumburgh Head. Sumburgh Airport is just outside the village to the north. Sumburgh has a population of approximately 100. Ja ...

Shetland Shetland, also called the Shetland Islands and formerly Zetland, is a subarctic archipelago in Scotland lying between Orkney, the Faroe Islands and Norway. It is the northernmost region of the United Kingdom. The islands lie about to the no ...

, 11:04 UTC File:Затмение 10 июня 2021 из Пискарёвского парка (cropped).jpg,

Saint Petersburg, Russia Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...

, 11:09 UTC File:Paikese varjus 2021.jpg, Partial from Tõrva, Estonia File:Петрозаводск, затмение 20210610, коронадо (1).jpg,

Petrozavodsk Petrozavodsk (russian: Петрозаводск, p=pʲɪtrəzɐˈvotsk; Karelian, Vepsian and fi, Petroskoi) is the capital city of the Republic of Karelia, Russia, which stretches along the western shore of Lake Onega for some . The population ...

, Russia, 11:27 UTC, Coronado telescope File:Solar eclipse in Novosibirsk on June 10, 2021.webm, Timelapse-video from

Akademgorodok Akademgorodok ( rus, Академгородок, p=ɐkəˌdʲemɡərɐˈdok, "Academic Town") is a part of the Sovetsky District of the city of Novosibirsk, Russia, located south of the city center and about west of Koltsovo. It is the edu ...

Novosibirsk Novosibirsk (, also ; rus, Новосиби́рск, p=nəvəsʲɪˈbʲirsk, a=ru-Новосибирск.ogg) is the largest city and administrative centre of Novosibirsk Oblast and Siberian Federal District in Russia. As of the Russian Census ...

, Russia File:Watching partial solar eclipse using binocular projector Timelapse HD Royalty free stock footage.webm, Timelapse-video from Kharbalakh,

Yakutia Sakha, officially the Republic of Sakha (Yakutia),, is the largest republic of Russia, located in the Russian Far East, along the Arctic Ocean, with a population of roughly 1 million. Sakha comprises half of the area of its governing Far Eas ...

, Russia

Related eclipses

Other eclipses in 2021

* A total lunar eclipse on May 26. * A partial lunar eclipse on November 19. * A total solar eclipse on December 4.

Tzolkinex

* Preceded:

Solar eclipse of April 29, 2014 An annular solar eclipse occurred on Tuesday, April 29, 2014. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs w ...

* Followed:

Solar eclipse of July 22, 2028 A total solar eclipse will occur on Saturday, July 22, 2028. The central line of the path of the eclipse will cross the Australian continent from the Kimberley region in the north west and continue in a south-easterly direction through Western ...

Half-saros cycle

* Preceded: Lunar eclipse of June 4, 2012 * Followed: Lunar eclipse of June 15, 2030

Tritos

* Preceded:

Solar eclipse of July 11, 2010 The total solar eclipse of July 11, 2010, occurred over the southern Pacific Ocean. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. A total sola ...

* Followed:

Solar eclipse of May 9, 2032 An annular solar eclipse will occur on May 9, 2032. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An annular solar eclipse occurs when the Moo ...

Triad

* Preceded:

Solar eclipse of August 10, 1934 An annular solar eclipse occurred on August 10, 1934, with an eclipse magnitude of 0.9436. A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby totally or partly obscuring the image of the Sun for a viewer on Earth. An ...

* Followed: Solar eclipse of April 11, 2108

Solar eclipses of 2018–2021

Saros 147

Inex series

In the 19th century: * Solar saros 140: total solar eclipse of October 29, 1818 * Solar saros 141: annular solar eclipse of October 9, 1847 * Solar saros 142: total solar eclipse of September 17, 1876 In the 22nd century: * Solar Saros 150: Partial solar eclipse of April 11, 2108 * Solar Saros 151: Annular solar eclwssipse of March 21, 2137 * Solar Saros 152: Total solar eclipse of March 2, 2166 * Solar Saros 153: Annular solar eclipse of February 10, 2195 0ü000ü

Metonic series

References

External links

solar-eclipse.de: ''The annular solar eclipse of 06/10/2021''

Photo of annular eclipse
from

Chokurdakh Chokurdakh (russian: Чокурда́х; sah, Чокуурдаах) is an urban locality (an urban-type settlement) and the administrative center of Allaikhovsky District of the Sakha Republic, Russia. As of the 2010 Census, its population wa ...

Russia Russia (, , ), or the Russian Federation, is a List of transcontinental countries, transcontinental country spanning Eastern Europe and North Asia, Northern Asia. It is the List of countries and dependencies by area, largest country in the ...

{{Solar eclipses 2021 6 10 2021 in science 2021 06 10 2021 06 10 June 2021 events 2021 in Canada 2021 in Greenland 2021 in Russia