31 de febrero

February 31 - fictional date. Article “31 de febrero” in Spanish Wikipedia has 10.6 points for quality (as of July 1, 2026). The article contains 1 references and 4 sections.

This article has the best quality in Hungarian Wikipedia. However, this article is the most popular in Spanish version.

Since the creation of article “31 de febrero”, its content was written by 68 registered users of Spanish Wikipedia and edited by 200 registered Wikipedia users in all languages.

The article is cited 36 times in Spanish Wikipedia and cited 3493 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Spanish): #2837 in December 2013
• Global: #54833 in September 2009

The highest popularity rank from 2008:

• Local (Spanish): #20568 in February 2016
• Global: #173929 in February 2016

There are 17 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, 2026 (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	Hungarian (hu) Február 31.		29.8283
2	Portuguese (pt) 31 de fevereiro		26.5487
3	Tamil (ta) பெப்ரவரி 31		25.6054
4	Chinese (zh) 2月31日		25.1502
5	Simple English (simple) February 31		24.3742
6	Thai (th) 31 กุมภาพันธ์		22.9477
7	Swedish (sv) 31 februari		22.1212
8	Catalan (ca) 31 de febrer		21.5048
9	Estonian (et) 31. veebruar		17.0278
10	Spanish (es) 31 de febrero		10.6159

More...

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

The most popular language versions of the article "31 de febrero" in all the time

#	Language	Popularity award	Relative popularity
1	Spanish (es) 31 de febrero		346 122
2	French (fr) 31 février		119 404
3	Indonesian (id) 31 Februari		39 728
4	Chinese (zh) 2月31日		31 907
5	Portuguese (pt) 31 de fevereiro		23 886
6	Croatian (hr) 31. veljače		17 033
7	Thai (th) 31 กุมภาพันธ์		15 621
8	Simple English (simple) February 31		14 551
9	Hungarian (hu) Február 31.		11 749
10	Swedish (sv) 31 februari		11 197

More...

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

The most popular language versions of the article "31 de febrero" in June 2026

#	Language	Popularity award	Relative popularity
1	Spanish (es) 31 de febrero		219
2	Simple English (simple) February 31		168
3	Portuguese (pt) 31 de fevereiro		101
4	French (fr) 31 février		99
5	Chinese (zh) 2月31日		80
6	Swedish (sv) 31 februari		29
7	Indonesian (id) 31 Februari		28
8	Serbo-Croatian (sh) 31. februara		24
9	Thai (th) 31 กุมภาพันธ์		18
10	Hungarian (hu) Február 31.		15

More...

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

Language versions of the article "31 de febrero" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	Spanish (es) 31 de febrero		68
2	French (fr) 31 février		44
3	Chinese (zh) 2月31日		14
4	Croatian (hr) 31. veljače		9
5	Indonesian (id) 31 Februari		9
6	Portuguese (pt) 31 de fevereiro		8
7	Serbo-Croatian (sh) 31. februara		8
8	Thai (th) 31 กุมภาพันธ์		8
9	Hungarian (hu) Február 31.		7
10	Swedish (sv) 31 februari		7

More...

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

Language versions of the article "31 de febrero" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Arabic (ar) 31 فبراير		0
2	Catalan (ca) 31 de febrer		0
3	Spanish (es) 31 de febrero		0
4	Estonian (et) 31. veebruar		0
5	French (fr) 31 février		0
6	Croatian (hr) 31. veljače		0
7	Hungarian (hu) Február 31.		0
8	Indonesian (id) 31 Februari		0
9	Portuguese (pt) 31 de fevereiro		0
10	Serbo-Croatian (sh) 31. februara		0

More...

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

Language versions of the article "31 de febrero" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	French (fr) 31 février		793
2	Portuguese (pt) 31 de fevereiro		385
3	Serbo-Croatian (sh) 31. februara		383
4	Tamil (ta) பெப்ரவரி 31		381
5	Indonesian (id) 31 Februari		380
6	Hungarian (hu) Február 31.		379
7	Estonian (et) 31. veebruar		371
8	Croatian (hr) 31. veljače		369
9	Spanish (es) 31 de febrero		36
10	Urdu (ur) 31 فروری		4

More...

#	Language	Value
ar	Arabic 31 فبراير
ca	Catalan 31 de febrer
es	Spanish 31 de febrero
et	Estonian 31. veebruar
fr	French 31 février
hr	Croatian 31. veljače
hu	Hungarian Február 31.
id	Indonesian 31 Februari
pt	Portuguese 31 de fevereiro
sh	Serbo-Croatian 31. februara
simple	Simple English February 31
sr	Serbian 31. фебруар
sv	Swedish 31 februari
ta	Tamil பெப்ரவரி 31
th	Thai 31 กุมภาพันธ์
ur	Urdu 31 فروری
zh	Chinese 2月31日

Best Rank

Spanish: #20568 02.2016

Global: #173929 02.2016

Best Rank

Spanish: #2837 12.2013

Global: #54833 09.2009

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Spanish Wikipedia the most popular articles on that day were: Copa Mundial de Fútbol de 2026, Julián Andrés Quiñones, Gilberto Mora Zambrano, Sebastián Beccacece, Raúl Jiménez, República Democrática del Congo, Javier Aguirre, Erling Haaland, Copa Mundial de Fútbol, Romelu Lukaku.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information