Arthur Louis Day

Arthur Louis Day - American geophysicist and volcanologist (1869–1960). Article “Arthur Louis Day” in Portuguese Wikipedia has 12.8 points for quality (as of July 1, 2025). The article contains 3 references and 3 sections.

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

Since the creation of article “Arthur Louis Day”, its content was written by 7 registered users of Portuguese Wikipedia and edited by 96 registered Wikipedia users in all languages.

The article is cited 217 times in Portuguese Wikipedia and cited 384 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Portuguese): #13382 in December 2015
• Global: #38464 in January 2004

The highest popularity rank from 2008:

• Local (Portuguese): #205064 in April 2008
• Global: #871500 in December 2008

There are 8 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	English (en) Arthur Louis Day		32.8717
2	French (fr) Arthur Louis Day		27.1063
3	Arabic (ar) آرثر لويس داي		23.7662
4	Russian (ru) Дэй, Артур Льюис		20.5441
5	Portuguese (pt) Arthur Louis Day		12.8388
6	German (de) Arthur Louis Day		7.3769
7	Japanese (ja) アーサー・デイ		5.5076
8	Persian (fa) آرتور لوئیس دی		3.0313

More...

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

The most popular language versions of the article "Arthur Louis Day" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) Arthur Louis Day		23 784
2	German (de) Arthur Louis Day		7 575
3	Japanese (ja) アーサー・デイ		6 608
4	Portuguese (pt) Arthur Louis Day		5 538
5	Russian (ru) Дэй, Артур Льюис		1 554
6	Persian (fa) آرتور لوئیس دی		695
7	Arabic (ar) آرثر لويس داي		474
8	French (fr) Arthur Louis Day		171

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 "Arthur Louis Day" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) Arthur Louis Day		79
2	Russian (ru) Дэй, Артур Льюис		27
3	Arabic (ar) آرثر لويس داي		10
4	Japanese (ja) アーサー・デイ		9
5	German (de) Arthur Louis Day		6
6	Portuguese (pt) Arthur Louis Day		5
7	French (fr) Arthur Louis Day		3
8	Persian (fa) آرتور لوئیس دی		2

More...

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

Language versions of the article "Arthur Louis Day" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Arthur Louis Day		37
2	German (de) Arthur Louis Day		21
3	Japanese (ja) アーサー・デイ		15
4	Russian (ru) Дэй, Артур Льюис		8
5	Portuguese (pt) Arthur Louis Day		7
6	French (fr) Arthur Louis Day		5
7	Persian (fa) آرتور لوئیس دی		3
8	Arabic (ar) آرثر لويس داي		0

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 "Arthur Louis Day" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) آرثر لويس داي		0
2	German (de) Arthur Louis Day		0
3	English (en) Arthur Louis Day		0
4	Persian (fa) آرتور لوئیس دی		0
5	French (fr) Arthur Louis Day		0
6	Japanese (ja) アーサー・デイ		0
7	Portuguese (pt) Arthur Louis Day		0
8	Russian (ru) Дэй, Артур Льюис		0

More...

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

Language versions of the article "Arthur Louis Day" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Portuguese (pt) Arthur Louis Day		217
2	English (en) Arthur Louis Day		116
3	German (de) Arthur Louis Day		20
4	French (fr) Arthur Louis Day		9
5	Japanese (ja) アーサー・デイ		8
6	Russian (ru) Дэй, Артур Льюис		7
7	Persian (fa) آرتور لوئیس دی		4
8	Arabic (ar) آرثر لويس داي		3

More...

#	Language	Value
ar	Arabic آرثر لويس داي
de	German Arthur Louis Day
en	English Arthur Louis Day
fa	Persian آرتور لوئیس دی
fr	French Arthur Louis Day
ja	Japanese アーサー・デイ
pt	Portuguese Arthur Louis Day
ru	Russian Дэй, Артур Льюис

Best Rank

Portuguese: #205064 04.2008

Global: #871500 12.2008

Best Rank

Portuguese: #13382 12.2015

Global: #38464 01.2004

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