21 de setembro

Quality:

September 21 - day of the year. Article "21 de setembro" in Portuguese Wikipedia has 48.4 points for quality (as of August 1, 2024). The article contains 3 references and 17 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that language version.

Achievements in all the time:

Portuguese Wikipedia:

pt

The 2338^th most editable in Portuguese Wikipedia.

Global Wikipedia:

The 1996^th most popular in AI.

Achievements in the last month:

Portuguese Wikipedia:

pt

The 2658^th most editable in Portuguese Wikipedia in the last month.

Global Wikipedia:

The 7896^th most popular in AI in the last month.

In July 2024 the article "21 de setembro" was edited by 2 authors in Portuguese Wikipedia (2658^th place) and written by 26 authors in all languages (7896^th place).

Since the creation of article "21 de setembro", its content was written by 171 registered users of Portuguese Wikipedia (2338^th place) and edited by 4908 registered Wikipedia users in all languages (1996^th place).

The article is cited 2951 times in Portuguese Wikipedia (1325^th place) and cited 89797 times in all languages (1538^th place).

The highest Authors Interest rank from 2001:

• Local (Portuguese): #121 in September 2015
• Global: #62 in September 2011

The highest popularity rank from 2008:

• Local (Portuguese): #966 in September 2020
• Global: #1412 in September 2023

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 August 1, 2024 (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	English (en) September 21		67.7164
2	German (de) 21. September		58.7938
3	Dutch (nl) 21 september		48.6372
4	Portuguese (pt) 21 de setembro		48.4322
5	Spanish (es) 21 de septiembre		40.8735
6	Simple English (simple) September 21		39.7032
7	Catalan (ca) 21 de setembre		37.9825
8	French (fr) 21 septembre		36.2852
9	Basque (eu) Irailaren 21		33.8429
10	Estonian (et) 21. september		33.1507

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

#	Language	Popularity award	Relative popularity
1	English (en) September 21		2 532 070
2	Spanish (es) 21 de septiembre		1 552 836
3	Japanese (ja) 9月21日		1 097 739
4	Russian (ru) 21 сентября		841 111
5	German (de) 21. September		711 207
6	Polish (pl) 21 września		512 672
7	Portuguese (pt) 21 de setembro		492 900
8	French (fr) 21 septembre		434 604
9	Italian (it) 21 settembre		337 402
10	Dutch (nl) 21 september		277 475

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) September 21		3 890
2	Japanese (ja) 9月21日		2 672
3	Russian (ru) 21 сентября		1 885
4	Spanish (es) 21 de septiembre		1 260
5	German (de) 21. September		900
6	Portuguese (pt) 21 de setembro		873
7	French (fr) 21 septembre		865
8	Chinese (zh) 9月21日		632
9	Italian (it) 21 settembre		576
10	Polish (pl) 21 września		555

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

#	Language	AI award	Relative AI
1	English (en) September 21		901
2	German (de) 21. September		386
3	Spanish (es) 21 de septiembre		332
4	French (fr) 21 septembre		299
5	Japanese (ja) 9月21日		217
6	Dutch (nl) 21 september		208
7	Russian (ru) 21 сентября		197
8	Italian (it) 21 settembre		181
9	Portuguese (pt) 21 de setembro		171
10	Polish (pl) 21 września		169

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	Dutch (nl) 21 september		3
2	Catalan (ca) 21 de setembre		2
3	German (de) 21. September		2
4	Portuguese (pt) 21 de setembro		2
5	Turkish (tr) 21 Eylül		2
6	Chinese (zh) 9月21日		2
7	Arabic (ar) 21 سبتمبر		1
8	Belarusian (be) 21 верасня		1
9	Czech (cs) 21. září		1
10	Spanish (es) 21 de septiembre		1

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

On 3 October 2024 in multilingual Wikipedia, Internet users most often read articles on the following topics: Lyle and Erik Menendez, Sean Combs, Joker: Folie à Deux, Israel, Jimmy Carter, Lebanon, Hezbollah, Marburg marburgvirus, Rosh Hashanah, Eminem.

In Portuguese Wikipedia the most popular articles on that day were: Cid Moreira, Copa do Mundo de Futsal da FIFA, Sérgio Chapelin, Tinoco, Sean Combs, Filipe Luís, ChatGPT, Pablo Marçal, Edifício Copan, Lista de partidos políticos do Brasil.

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 August, 2024. When calculating current popularity and AI of articles data from July 2024 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2023... More information