Anno luce

Quality:

Light-year - unit of astronomical length, defined as the distance that light travels in the vacuum in one year. Article “Anno luce” in Italian Wikipedia has 17.8 points for quality (as of July 1, 2025). The article contains 5 references and 6 sections.

This article has the best quality in Catalan Wikipedia. However, the most popular language version of this article is English.

Achievements in all the time:

Italian Wikipedia:

it

The 3511^th most popular in Italian Wikipedia.

it

The 4673^rd most editable in Italian Wikipedia.

Global Wikipedia:

The 3052^nd most popular in all topics.

The 4232^nd most popular in AI.

Since the creation of article “Anno luce”, its content was written by 211 registered users of Italian Wikipedia (4673^rd place) and edited by 3821 registered Wikipedia users in all languages (4232^nd place).

The article is cited 9592 times in Italian Wikipedia (634^th place) and cited 141025 times in all languages (826^th place).

The highest Authors Interest rank from 2001:

• Local (Italian): #12 in May 2003
• Global: #99 in December 2002

The highest popularity rank from 2008:

• Local (Italian): #28 in February 2017
• Global: #166 in February 2017

There are 55 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

#	Language	Quality grade	Quality score
1	Catalan (ca) Any llum		64.0707
2	English (en) Light-year		48.2403
3	Thai (th) ปีแสง		44.379
4	Latin (la) Annus luce mensus		42.0974
5	Indonesian (id) Tahun cahaya		37.9291
6	Spanish (es) Año luz		36.5425
7	Portuguese (pt) Ano-luz		35.8025
8	Serbian (sr) Светлосна година		35.6833
9	Vietnamese (vi) Năm ánh sáng		35.3982
10	Romanian (ro) An-lumină		33.8117

The following table shows the most popular language versions of the article.

#	Language	Popularity award	Relative popularity
1	English (en) Light-year		13 382 149
2	Spanish (es) Año luz		6 878 911
3	Russian (ru) Световой год		4 893 608
4	German (de) Lichtjahr		3 533 871
5	French (fr) Année-lumière		3 323 443
6	Italian (it) Anno luce		2 465 196
7	Polish (pl) Rok świetlny		1 934 307
8	Portuguese (pt) Ano-luz		1 783 325
9	Japanese (ja) 光年		1 781 015
10	Arabic (ar) سنة ضوئية		1 528 953

The following table shows the language versions of the article with the highest popularity in the last month.

#	Language	Popularity award	Relative popularity
1	English (en) Light-year		31 810
2	Russian (ru) Световой год		10 828
3	Spanish (es) Año luz		6 728
4	French (fr) Année-lumière		5 376
5	German (de) Lichtjahr		3 726
6	Japanese (ja) 光年		2 942
7	Chinese (zh) 光年		2 716
8	Polish (pl) Rok świetlny		2 713
9	Italian (it) Anno luce		2 601
10	Vietnamese (vi) Năm ánh sáng		1 550

The following table shows the language versions of the article with the highest Authors’ Interest.

#	Language	AI award	Relative AI
1	English (en) Light-year		677
2	German (de) Lichtjahr		298
3	French (fr) Année-lumière		258
4	Spanish (es) Año luz		213
5	Italian (it) Anno luce		211
6	Dutch (nl) Lichtjaar		159
7	Russian (ru) Световой год		136
8	Portuguese (pt) Ano-luz		95
9	Chinese (zh) 光年		90
10	Polish (pl) Rok świetlny		89

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

#	Language	AI award	Relative AI
1	Hebrew (he) שנת אור		2
2	Bulgarian (bg) Светлинна година		1
3	Czech (cs) Světelný rok		1
4	Greek (el) Έτος φωτός		1
5	Esperanto (eo) Lumjaro		1
6	Persian (fa) سال نوری		1
7	Russian (ru) Световой год		1
8	Thai (th) ปีแสง		1
9	Vietnamese (vi) Năm ánh sáng		1
10	Arabic (ar) سنة ضوئية		0

The following table shows the language versions of the article with the highest number of citations.

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Italian Wikipedia the most popular articles on that day were: Niscemi, Morbo di K, Antonio Vergara, Moussa Diaby, Giovanni Borromeo, Antonio Chichiarelli, Il falsario (film 2025), Marty Supreme, I giorni del cielo, United States Immigration and Customs Enforcement.

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information