Opening hours

All university buildings are closed on Sundays and on national holidays as well as on Midsummer Eve and Christmas Eve. All the opening hours are listed by campus.

Exceptions to the opening hours:

 

Maundy Thursday 18.00

The day before Ascension Day 18.00

The day after Ascension Day 16.00

May Day Eve 16.00

The day before Midsummer Eve 16.00

The day before All Saints' Day 18.00

The day before Independence Day 18.00

The day before Christmas Eve 15.00

New Year´s Eve 15.00

Epiphany 16.00

 
City Centre Cam­pus

Christmas / New Year 2025/26

22.12.2025 - 4.1.2026

Main Building  Mon - Fri  Closed

Porthania Mon-Thu  8.00 - 16.00

Metsätalo Mon-Fri 8:00 - 16:00

Language Centre Closed

Think Corner 

Fabianinkatu 24 Closed

Vuorikatu 3 Closed

Vuorikatu 5 Closed

Unioninkatu 35 Closed

Unioninkatu 37 Snellmania Closed

Unioninkatu 38 Topelia Closed

Soc & Kom Mon-Fri  Closed

Economicum Mon-Fri 8:00 - 16:15

Helsinki Normal Lyceum Ratakatu 6 According to teaching

Aleksandria  Mon-Fri 7:45 - 19:45 

Kaisa House Mon-Fri 7:45 - 18:00 

Minerva Mon-Fri 8:00 - 16:00
 

All the other buildings are closed

 

Autumn and spring term 2025/2026

 

Arka­di­ankatu 7, Eco­nomicum, K01902

Monday - Thursday 7:45 - 18:00, Friday 7:45 - 16:15

Fa­bi­aninkatu 24, K00301

Monday - Friday 7:45 - 18:00

Fa­bi­aninkatu 26, Language Centre, K06701

Monday - Friday 7:45 - 18:00

Fa­bi­aninkatu 28, Aleksandria, K02901

Fa­bi­aninkatu 30, Main Library (Kaisa House)

Fabianinkatu 33, Main build­ing, K00101

Monday - Thursday 7:45 - 20:00, Friday 7:45 - 18:00

Ko­per­nikuk­sen­katu 1, Helsinki Ob­ser­vat­ory, K01701

Po­h­joinen rautatiekatu 13, K01901, Natural His­tory Mu­seum

Ratakatu 6, Helsinki Nor­mal Ly­seum

Monday - Friday 7:45 - 17:00

Outdoors are closed.
Please use the door telephone to get the door open.

Siltavuoren­penger 1 A, Apollon, K01400

Monday - Thursday 7:45 - 18:00, Friday 7:45 - 16:00

Siltavuoren­penger 1 B, Artemis, K01400b

Monday - Thursday 7:45 - 18:00, Friday 7:45 - 16:00

Siltavuoren­penger 3 A, Athena, K01407

Monday - Thursday 7:45 - 18:00, Friday 7:45 - 16:00

Siltavuoren­penger 5 A, Min­erva, K01410

Monday - Thursday 7:45 - 20:00, Friday 7:45 - 18:00

Snell­maninkatu 12, Swedish School of So­cial Science, K00901

Monday - Thursday 7:45 - 20:00, Friday 7:45 - 18:00

Uni­oninkatu 35, K00903

Monday - Thursday 7:45 - 18:00, Friday 7:45 - 16:00

Uni­oninkatu 36, Na­tional Library, K00401

Uni­oninkatu 37, Snellmania, K01002

Monday - Thursday 7:45 - 18:00, Friday 7:45 - 16:00

Uni­oninkatu 38, Topelia, K01102

Monday - Thursday 7:45 - 18:00, Friday 7:45 - 16:00

Uni­oninkatu 40, Met­sätalo, K01101

Monday - Thursday 7:45 - 20:00, Friday 7:45 - 18:00

Uni­oninkatu 44, Kais­aniemi Botanic Garden, K01200

Vuo­ri­ka­tu 5, K06702

Outdoors are closed

Yliop­is­tonkatu 3, Porth­ania, K00201

Monday - Thursday 7:45 - 20:00, Friday 7:45 - 18:00, Saturday 8:00 - 16:00 (according to reservations)

Yliopistonkatu 4, Think Corner, K02601
Kumpula campus

Christmas / New Year 2025/26

22.12.2025 - 4.1.2026

Chemicum  Mon - Fri  7:45 - 18:00

Exactum  Closed

Physicum  

22.12.  Mon - Fri  7:45 - 18:00

23.12.  Mon - Fri  7:45 - 16:00

27.12. - 4.1. Closed

 

Autumn and spring term 2025/2026

 

A.I. Vir­tasen aukio 1, Chemicum, K60201

Monday - Friday 7:45 - 18:00

Gustaf Häll­ströminkatu 2, Physicum, K60401

Monday - Friday 7:45 - 18:00

Piet­ari Kalmin katu 5, Ex­actum, K60501

Monday - Thursday 7:45 - 20:00, Friday 7:45 - 18:00

Jyrängön­tie 2, Kum­pula Botanic Garden Luomus, K60101

Väinö Auerinkatu 11, Uni­port Kum­pula, K60101
Meilahti campus

Christmas / New Year 2025/26

22.12.2025 - 4.1.2026

Haartman-Institute Mon - Fri  7:45 - 15:30

Biomedicum I  Mon - Fri 7:30 - 18:00

Biomedicum II  Mon- Fri 8:00 - 16:00

 

Autumn and spring term 2025/2026

 

Haartmaninkatu 1, Oral- and Dental Centre, K88616

Monday - Friday 8:00 - 20.00

Haart­maninkatu 3, Haart­man In­stitute, K02001

Monday -  Thursday 7:45 - 18:00 Friday 7:45 - 16:00

Haartmaninkatu 6, Terkko, Meilahti Campus Library

Haart­maninkatu 8, Bio­medicum Helsinki 1

Monday - Friday 7:30 - 20:00

The main doors will close at 19.30.

Tuk­hol­mankatu 8 B, ( 2B/​​2U) Bio­medicum II, K88610

Monday - Friday 8:00 - 16:00
Viikki campus

Christmas / New Year 2025/26

22.12.2025 - 4.1.2026

EE-building  Mon- Fri  8:00-15:00

Laboratory building Closed

C-building Closed

Forest sciences building  Mon - Fri  8:00 - 16:00

A-building Mon - Fri  8:00 - 16:00

Biocentre 1 Mon - Fri  8:00 - 15:30

Biocentre 2 Mon - Fri  8:00 - 15:30

Biocentre 3 Mon -Fri  8:00 - 15:30

Infocentre Korona Mon - Fri  7:45 - 18:00 Sat 10:00 - 16:00

Viikki Teacher Training School  According to teaching

 

Autumn and spring term 2025/2026

 

Ag­nes Sjöber­gin katu 2, Build­ing EE, K51601

Monday - Friday 7:45 - 16:00

Kevätkatu 2, Viikki Teacher Train­ing School, K51501

Ko­et­il­antie 5, Labor­at­or­y build­ing, K05145

Monday - Friday 7:45 - 16:00

Lobby service 8:00 - 12:00

Koetilantie 7, Student building, K05144

Ravintola Tähkä

La­tokartan­onkaari 5, Build­ing C, K05153

Monday - Friday 7:45 - 16:00

La­tokartan­onkaari 7, Forest Sciences build­ing, K05152

Monday - Friday 7:45 - 18:00 (After 16:00 entrance through Building A)

La­tokartan­onkaari 9, Build­ing A, K05151

Monday - Friday 7:45 - 18:00

Viikinkaari 1, Bio­centre 3, K51401

Monday - Friday 7:45 - 18:00

Lobby service 8:00 - 16:00

Viikinkaari 5, Bio­centre 2, K50601

Monday - Friday 7:45 - 18:00

Viikinkaari 9, Bio­centre 1, K50701

Monday - Friday 7:45 - 16:00

Viikinkaari 11, In­fo­cen­ter Korona, K51101

Monday - Thursday 7.45 - 20.00, Friday 7.45. - 18.00, Sat 10.00 - 16.00

Viikki Library (Helmet) 
Viikki Campus Library

Viikin­tie 49, Veter­in­ary Teach­ing Hos­pital, K51801