Meridiano 21 E

21st meridian east - line of longitude east of the Greenwich Meridian. Article “Meridiano 21 E” in Portuguese Wikipedia has 5.4 points for quality (as of July 1, 2025). The article also contains templates indicating quality issues, therefore its score was reduced by 0.28 points.

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

Since the creation of article “Meridiano 21 E”, its content was written by 4 registered users of Portuguese Wikipedia and edited by 62 registered Wikipedia users in all languages.

The article is cited 4 times in Portuguese Wikipedia and cited 1109 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #13021 in March 2020
• Global: #174672 in July 2013

The highest popularity rank from 2008:

• Local (Portuguese): #194635 in July 2012
• Global: #1212287 in October 2014

There are 15 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	Hindi (hi) 21 रेखांश पूर्व		25.2354
2	Persian (fa) نصف‌النهار ۲۱ درجه شرقی		17.1555
3	French (fr) 21e méridien est		17.0318
4	Norwegian (Nynorsk) (nn) 21. austlege meridianen		13.3142
5	Catalan (ca) Meridià 21 a l'est		13.2751
6	Turkish (tr) 21. doğu meridyeni		13.0358
7	English (en) 21st meridian east		12.2179
8	Min Nan (zhminnan) Tong-keng 21-tō͘ sòaⁿ		7.8412
9	Thai (th) เส้นเมริเดียนที่ 21 องศาตะวันออก		7.1819
10	Ukrainian (uk) 21-й меридіан східної довготи		7.0366

More...

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

The most popular language versions of the article "Meridiano 21 E" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) 21st meridian east		61 743
2	French (fr) 21e méridien est		2 948
3	Portuguese (pt) Meridiano 21 E		2 849
4	Japanese (ja) 東経21度線		2 417
5	Turkish (tr) 21. doğu meridyeni		2 090
6	Korean (ko) 동경 21도		1 764
7	Persian (fa) نصف‌النهار ۲۱ درجه شرقی		1 623
8	Danish (da) 21. østlige længdekreds		1 348
9	Arabic (ar) خط طول 21° شرق		703
10	Norwegian (Nynorsk) (nn) 21. austlege meridianen		487

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 "Meridiano 21 E" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) 21st meridian east		137
2	Japanese (ja) 東経21度線		17
3	Portuguese (pt) Meridiano 21 E		12
4	French (fr) 21e méridien est		11
5	Turkish (tr) 21. doğu meridyeni		11
6	Arabic (ar) خط طول 21° شرق		9
7	Danish (da) 21. østlige længdekreds		9
8	Korean (ko) 동경 21도		7
9	Min Nan (zhminnan) Tong-keng 21-tō͘ sòaⁿ		7
10	Hindi (hi) 21 रेखांश पूर्व		6

More...

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

Language versions of the article "Meridiano 21 E" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) 21st meridian east		15
2	French (fr) 21e méridien est		12
3	Japanese (ja) 東経21度線		5
4	Catalan (ca) Meridià 21 a l'est		4
5	Danish (da) 21. østlige længdekreds		4
6	Portuguese (pt) Meridiano 21 E		4
7	Turkish (tr) 21. doğu meridyeni		4
8	Persian (fa) نصف‌النهار ۲۱ درجه شرقی		3
9	Korean (ko) 동경 21도		3
10	Hindi (hi) 21 रेखांश पूर्व		2

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 "Meridiano 21 E" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	English (en) 21st meridian east		1
2	Arabic (ar) خط طول 21° شرق		0
3	Catalan (ca) Meridià 21 a l'est		0
4	Danish (da) 21. østlige længdekreds		0
5	Persian (fa) نصف‌النهار ۲۱ درجه شرقی		0
6	French (fr) 21e méridien est		0
7	Hindi (hi) 21 रेखांश पूर्व		0
8	Japanese (ja) 東経21度線		0
9	Korean (ko) 동경 21도		0
10	Norwegian (Nynorsk) (nn) 21. austlege meridianen		0

More...

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

Language versions of the article "Meridiano 21 E" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Arabic (ar) خط طول 21° شرق		540
2	French (fr) 21e méridien est		486
3	English (en) 21st meridian east		20
4	Persian (fa) نصف‌النهار ۲۱ درجه شرقی		14
5	Catalan (ca) Meridià 21 a l'est		6
6	Korean (ko) 동경 21도		6
7	Min Nan (zhminnan) Tong-keng 21-tō͘ sòaⁿ		6
8	Danish (da) 21. østlige længdekreds		5
9	Japanese (ja) 東経21度線		5
10	Turkish (tr) 21. doğu meridyeni		5

More...

#	Language	Value
ar	Arabic خط طول 21° شرق
ca	Catalan Meridià 21 a l'est
da	Danish 21. østlige længdekreds
en	English 21st meridian east
fa	Persian نصف‌النهار ۲۱ درجه شرقی
fr	French 21e méridien est
hi	Hindi 21 रेखांश पूर्व
ja	Japanese 東経21度線
ko	Korean 동경 21도
nn	Norwegian (Nynorsk) 21. austlege meridianen
pt	Portuguese Meridiano 21 E
th	Thai เส้นเมริเดียนที่ 21 องศาตะวันออก
tr	Turkish 21. doğu meridyeni
uk	Ukrainian 21-й меридіан східної довготи
zhminnan	Min Nan Tong-keng 21-tō͘ sòaⁿ

Best Rank

Portuguese: #194635 07.2012

Global: #1212287 10.2014

Best Rank

Portuguese: #13021 03.2020

Global: #174672 07.2013

On 16 March 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 98th Academy Awards, Michael B. Jordan, Sinners, Jessie Buckley, Paul Thomas Anderson, Sean Penn, One Battle After Another, Amy Madigan, Hamnet, Timothée Chalamet.

In Portuguese Wikipedia the most popular articles on that day were: Michael B. Jordan, Oscar 2026, One Battle After Another, Pecadores (filme), Sean Penn, Paul Thomas Anderson, Jessie Buckley, Robert Redford, Roger Ibañez, O Agente Secreto.

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