Comparative analysis of daylight characteristics of passages located in different countries at the same latitude

Turgut Kalay; Ayşenur Kandemir

doi:10.59313/jsr-a.1876440

Comparative analysis of daylight characteristics of passages located in different countries at the same latitude

Abstract

Daylight performance in architectural spaces is influenced not only by latitude but also by local climatic conditions. However, comparative studies examining daylight characteristics in similar architectural spaces located at the same latitude but in different climatic regions remain limited. This study investigates how climatic variations influence daylight performance in glass-covered passages located in cities situated at approximately the same latitude. A descriptive comparative research approach supported by daylight simulation analysis was employed. A standardized glass-covered passage model was analysed using VELUX Daylight Visualizer software for the cities of Rome, Barcelona, and Istanbul. Simulations were conducted at three different times of the day (09:00, 12:00, and 15:00) during four representative months (January, April, July, and October). The numerical results indicate that the highest illuminance levels were observed in July at 12:00, reaching values above 3000 lux on ceiling surfaces, while the lowest values occurred during winter months with higher cloud cover. The findings demonstrate that even in cities located at the same latitude, daylight performance varies significantly depending on climatic factors such as cloud cover, sunshine duration, and seasonal atmospheric conditions. The study contributes to daylight-oriented architectural design by highlighting the importance of integrating regional climatic parameters into daylight performance evaluations of glass-covered transitional spaces.

Keywords

References

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Details

Primary Language

English

Subjects

Interior Architecture

Journal Section

Research Article

Authors

Turgut Kalay ^*
0000-0002-8532-1203
Türkiye

Ayşenur Kandemir
0000-0002-9558-2984
Türkiye

Publication Date

March 30, 2026

Submission Date

January 29, 2026

Acceptance Date

March 18, 2026

Published in Issue

Year 2026 Number: 064

DOI

https://doi.org/10.59313/jsr-a.1876440

IZ

https://izlik.org/JA64FE52WS

Cite

RIS / Bibtex

APA

Kalay, T., & Kandemir, A. (2026). Comparative analysis of daylight characteristics of passages located in different countries at the same latitude. Journal of Scientific Reports-A, 064, 60-77. https://doi.org/10.59313/jsr-a.1876440

AMA

1.Kalay T, Kandemir A. Comparative analysis of daylight characteristics of passages located in different countries at the same latitude. JSR-A. 2026;(064):60-77. doi:10.59313/jsr-a.1876440

Chicago

Kalay, Turgut, and Ayşenur Kandemir. 2026. “Comparative Analysis of Daylight Characteristics of Passages Located in Different Countries at the Same Latitude”. Journal of Scientific Reports-A, nos. 064: 60-77. https://doi.org/10.59313/jsr-a.1876440.

EndNote

Kalay T, Kandemir A (March 1, 2026) Comparative analysis of daylight characteristics of passages located in different countries at the same latitude. Journal of Scientific Reports-A 064 60–77.

IEEE

[1]T. Kalay and A. Kandemir, “Comparative analysis of daylight characteristics of passages located in different countries at the same latitude”, JSR-A, no. 064, pp. 60–77, Mar. 2026, doi: 10.59313/jsr-a.1876440.

ISNAD

Kalay, Turgut - Kandemir, Ayşenur. “Comparative Analysis of Daylight Characteristics of Passages Located in Different Countries at the Same Latitude”. Journal of Scientific Reports-A. 064 (March 1, 2026): 60-77. https://doi.org/10.59313/jsr-a.1876440.

JAMA

1.Kalay T, Kandemir A. Comparative analysis of daylight characteristics of passages located in different countries at the same latitude. JSR-A. 2026;:60–77.

MLA

Kalay, Turgut, and Ayşenur Kandemir. “Comparative Analysis of Daylight Characteristics of Passages Located in Different Countries at the Same Latitude”. Journal of Scientific Reports-A, no. 064, Mar. 2026, pp. 60-77, doi:10.59313/jsr-a.1876440.

Vancouver

1.Turgut Kalay, Ayşenur Kandemir. Comparative analysis of daylight characteristics of passages located in different countries at the same latitude. JSR-A. 2026 Mar. 1;(064):60-77. doi:10.59313/jsr-a.1876440