| class="wikitable sortable"
! Country !! Date !! Notes |
| id="A"
| Argentina | June 16[{{cite web|url=http://www.wfeo.org/engineersdays/|title=Engineer's days around the world - WFEO|website=Wfeo.org|access-date=2016-01-30|archive-url=https://web.archive.org/web/20170809114538/http://www.wfeo.org/engineersdays/|archive-date=2017-08-09|url-status=dead}}] | On June 16, 1855, the first Civil Engineering degree in the country was offered and made available at the University of Buenos Aires.[{{Cite news |date=16 June 2021 |title=Día del Ingeniero: ¿por qué se celebra hoy 16 de junio? |trans-title=Engineer's Day: why is it celebrated today, June 16? |work=Ámbito Financiero |url=https://www.ambito.com/informacion-general/ingeniero/dia-del-por-que-se-celebra-hoy-16-junio-n5110151 |url-status=live |access-date=27 May 2022 |archive-url=https://web.archive.org/web/20221011004537/https://www.ambito.com/informacion-general/ingeniero/dia-del-por-que-se-celebra-hoy-16-junio-n5110151 |archive-date=11 October 2022}}] |
| Australia | Week of 4 to 10 August in 2014 | |
| id="B"
| Bangladesh | May 7[{{cite web|url=http://www.iebbd.org/|title=IEB : The Institution of Engineers, Bangladesh|website=Iebbd.org}}] | Institution of Engineers, Bangladesh was established on this day in 1948. |
| Bahrain | July 1 | |
| Belgium | March 20[{{Cite web |url=http://www.dagvandeingenieur.be/ |title=Dag van de Ingenieur 2013 - an initiative of usg innotiv - Home |access-date=2013-03-12 |archive-url=https://web.archive.org/web/20130822164341/http://www.dagvandeingenieur.be/ |archive-date=2013-08-22 |url-status=dead }}] | |
| Bolivia | October 16 | |
| Brazil | 11 December 1933
|Day that the Law 23.659 regulated the Engineer, Architect and Surveyor professions. |
| Bulgaria | Week of 17 to 23 February in 2014
| |
| id="C"
| Canada | September 17
| |
| Chile | May 14[{{Cite web |url=http://www.ingenieros.cl/index.php?option=com_content&task=view&id=345&Itemid=251 |title=Colegio de Ingenieros de Chile A.G. |access-date=2012-07-30 |archive-url=https://web.archive.org/web/20100105193529/http://www.ingenieros.cl/index.php?option=com_content&task=view&id=345&Itemid=251 |archive-date=2010-01-05 |url-status=dead }}]
| |
| Colombia | May 29[{{Cite web|last=|first=|date=1887-05-29|title=Historia de Fundación de la Sociedad Colombiana de Ingenieros|url=https://sci.org.co/historia//|archive-url=|archive-date=|access-date=2024-08-19|website=|language=es}}] | Corresponds to the date Commemoration of the founding of "Sociedad Colombiana de Ingenieros" in 1887.
| |
| Costa Rica | July 20 | Corresponds to the date of Panamerican engineer's day |
| id="D"
| Croatia | March 2
|Engineer's Day is celebrated on 2 March as a tribute to the date in 1878 on which first association of engineers was established in Zagreb. |
| Dominican Republic | August 14 in 2014
| |
| id="E"
| Ecuador | June 29
| |
| id="E"
| El Salvador | July 20
| |
| Egypt | September, date variable[{{cite web|url=http://eed.eg/|title=Egyptian Engineering Day 2017|website=eed.eg}}]
| |
| id="F"
| France | March 4[{{Cite web |title=Journées Nationales de l'Ingénieur |url=http://jni.iesf.fr |website=Journées Nationales de l'Ingénieur}}]
|As a tribute to the creation of the "Société Civile des Ingénieurs" in 1848 (now named IESF), and the creation of WFEO in 1968 (IESF is a founding member). Since 2020, March 4 has been registered as "World Engineering Day for a Sustainable World" by UNESCO with the support of IESF and WFEO. |
| Guatemala | January 30[{{cite web|url=https://www.guatemala.com/noticias/cultura/que-dia-se-celebra-cada-profesion-en-guatemala.html|title=Qué día se celebra cada profesión en Guatemala - Guatemala|website=www.guatemala.com|date=14 July 2021}}]
| |
| Greece
|March 10
| |
| id="H"
| Honduras | July 16[{{cite web|url=http://www.cuandopasa.com/index.php?v=v31787i|title=Día del Ingeniero Civil en Honduras 2013|website=Cuandopasa.com}}]| |
| id="I"
| Iceland | April 10[{{cite web|url=http://www.vfi.is|title=Verkfræðingafélag Íslands|website=Verkfræðingafélag Íslands}}]
| |
| India | September 15 | It is celebrated since 1968 as tribute to the Indian engineer and Bharat Ratna Sir Mokshagundam Viswesvaraya (popularly known as Sir MV).[{{Cite web|date=2020-09-15|title=National Engineers Day 2020: History, Significance, Quotes, Activities|url=https://news.jagatgururampalji.org/national-engineers-day-2020/|access-date=2020-09-19|website=S A NEWS|language=en-US}}] |
| Iran | Week of 19 to 25 February (24 February every year) | This day is celebrated to respect Nasir al-Din al-Tusi, Iranian scientist.[{{cite web|url=http://calendar.ut.ac.ir/|title=مرکز تقويم موسسه ژئوفيزيک دانشگاه تهران|website=calendar.ut.ac.ir|access-date=2011-02-24|archive-date=2006-02-09|archive-url=https://web.archive.org/web/20060209200905/http://calendar.ut.ac.ir/|url-status=dead}}] |
| Ireland | 9 to 15 February in 2014[{{cite web|url=http://www.engineersireland.ie/Communications/Press-Archive/Engineers-Ireland-calls-on-industry-to-get-involve.aspx|title=Engineers Ireland - Engineers Ireland calls on industry to get involved in Engineers Week 2014|website=Engineersireland.ie|access-date=2014-02-28|archive-date=2017-11-15|archive-url=https://web.archive.org/web/20171115173132/https://www.engineersireland.ie/Communications/Press-Archive/Engineers-Ireland-calls-on-industry-to-get-involve.aspx|url-status=dead}}]
| |
| Israel
|January 22
|יום המהנדס/ת הישראלי/ת - Israel Engineer's Day |
| Italy | June 15
| |
| id="K"
| Korea | March 30 in 2014
| |
| id="L"
| Luxembourg | February 8 in 2014[{{cite web|url=http://www.ali.lu/journeedelingenieur|title=ali.lu|website=Ali.lu|access-date=2014-02-28|archive-date=2014-02-19|archive-url=https://web.archive.org/web/20140219102423/http://ali.lu/journeedelingenieur|url-status=dead}}]
| |
| id="M"
| Malaysia | Movable. Engineer's Week in 2017 20-26 August| |
| Mauritius | September 13[{{Cite web |url=http://www.iemauritius.com/news.php?readmore=48 |title=Institution of Engineers Mauritius |access-date=2014-02-28 |archive-url=https://web.archive.org/web/20130718212534/http://www.iemauritius.com/news.php?readmore=48 |archive-date=2013-07-18 |url-status=dead }}]
| |
| Mexico | July 1[{{cite web |url=http://www.cicm.org.mx/institu.php |title=Colegio de Ingenieros Civiles de México |access-date=2011-07-01 |url-status=dead |archive-url=https://web.archive.org/web/20110630180310/http://www.cicm.org.mx/institu.php |archive-date=2011-06-30 }}]| |
| id="N"
| Nepal | Shrawan 3, (Vikram Samvat calendar) | Nepali students and groups affiliated with NOSK[{{Cite web |url=http://nosk.org.np/ |title=Nepal Open Source Klub |access-date=2018-09-18 |archive-url=https://web.archive.org/web/20171015192750/http://nosk.org.np/ |archive-date=2017-10-15 |url-status=dead }}] celebrate Engineer's Day on Software Freedom Day. |
| Netherlands | Third Wednesday of March (e.g. 19 March 2014)[{{cite web|url=http://www.dagvandeingenieur.nl/|title=Dag van de Ingenieur - KIVI|website=Dagvandeingenieur.nl}}]
| |
| id="P"
| Pakistan | 10 January in 2014 | When Pakistan Engineering Council came into being for the regulation of engineering profession and education in Pakistan.[{{Cite web |url=http://www.pec.org.pk/pechistory.aspx |title=Brief History-PEC |access-date=2012-09-17 |archive-url=https://web.archive.org/web/20130822074735/http://www.pec.org.pk/pechistory.aspx |archive-date=2013-08-22 |url-status=dead }}] Only celebrated in 2014. |
| Paraguay | July 23
| |
| Panama | January 26| |
| Peru | June 8
| |
| Poland | August 14 in 2014
| |
| Portugal | November 23 in 2014[{{cite web|url=http://www.ordemengenheiros.pt/pt/atualidade/noticias/dia-nacional-do-engenheiro-2013-1/|title=Ordem dos Engenheiros|website=Ordemengenheiros.pt}}]
| |
| Puerto Rico | 13 to 19 May in 2014[{{cite web|url=http://aldia.microjuris.com/2013/04/28/el-colegio-de-ingenieros-y-agrimensores-de-puerto-rico-celebra-sus-75-anos/|title=El Colegio de Ingenieros y Agrimensores de Puerto Rico celebra sus 75 años|date=28 April 2013|website=Aldia-microjuris.com}}] | Engineer's & Geometer's Week |
| id="R"
| Romania, South Africa | September 14[{{cite web|url=http://legislatie.just.ro/Public/DetaliiDocument/23054|title=HG 525 22/06/2000|year=2000|website=just.ro|publisher=Guvernul României|language=ro}}]
| |
| Russia | December 22 | Power Engineer's Day |
| id="S"
| Singapore | 23 to 24 July 2016 | Organised by the Institution of Engineers, Singapore (IES) |
| Slovakia | March 16 in 2014[{{cite web|url=https://www.prezident.sk/?engineers-day-engineers-yesterday-today-and-tomorrow|title=Prezident Slovenskej republiky|website=Prezident Slovenskej republiky|date=20 February 2024 }}]
| |
| Spain | March 19
| |
| Sri Lanka | September 15 | |
| Switzerland | March 4[{{cite web|url=https://www.journeedesingenieurs.ch/|title=Tag der Ingenieure |website= journeedesingenieurs.ch}}] | Engineer's Day was launched on March 15, 2018, by Daniel Löhr (civil engineer FH / STV) and Christian Vils (electrical engineer FH / STV). The day of the engineers becomes a nationwide event every year in Switzerland. On this day, the company should pay tribute to the achievements of the engineers, who enable us to lead a carefree life.[[http://www.tagderingenieure.ch Tag der Ingenieure - 04.03.]] |
| id="T"
| Taiwan | June 6| |
| Tanzania | 15 September | |
| Tunisia | October 26 in 2013[{{cite web|url=http://www.pros-event.com/?event=journee-nationale-de-lingenieur|title=Pros-event.com|website=Pros-event.com|access-date=16 July 2018|archive-date=16 July 2018|archive-url=https://web.archive.org/web/20180716223930/http://www.pros-event.com/?event=journee-nationale-de-lingenieur|url-status=dead}}]
| |
| Turkey | September 19[{{Cite web|url=https://www.tmo.org.tr/haberler/1/odadan-haberler/3353/5-aralik-dunya-muhendisler-gunu-seklinde-ozel-bir-gun-yoktur |title = TMMOB Açıklaması |archive-url=https://web.archive.org/web/20211206060707/https://www.tmo.org.tr/haberler/1/odadan-haberler/3353/5-aralik-dunya-muhendisler-gunu-seklinde-ozel-bir-gun-yoktur |archive-date=2021-12-06}}]
| |
| id="U"
| | United Kingdom | First week of November annually | In mid-2018, it was announced that a new national day to celebrate engineering would be launched in the United Kingdom in January 2018. It would be known as This Is Engineering Day. The concept was developed by The Royal Academy of Engineering. The first year's campaign was to raise the profile of a career in engineering, with only 30,000 students each year studying both maths and physics A-levels, which are prerequisites for to study engineering at many universities.[{{cite web |title=‘This is Engineering’ campaign seeks to change the image of the industry |url=https://www.imeche.org/news/news-article/this-is-engineering-campaign-seeks-to-change-the-image-of-the-industry |publisher=Institution of Mechanical Engineers |date=August 22, 2017}}] The hashtag #ThisIsEngineering often trended on social media each year after the launch with the campaign's focus to try and change some of the perceptions often associated with engineering.[{{cite web |last1=Wilson |first1=Bill |title='I do my engineering in high heels not a hard hat' |url=https://www.bbc.co.uk/news/business-50315019 |publisher=BBC}}][{{cite web |title=Challenging and changing the image of engineering |url=https://www.theengineer.co.uk/content/opinion/challenging-and-changing-the-image-of-engineering/ |publisher=The Engineer (UK magazine) |date=August 13, 2019}}] The annual celebration of engineering day was rebranded in 2022 to National Engineering Day. In the same year, a study from the Royal Academy of Engineering stated that engineering adds an estimated £645 billion to the UK's annual economy.[{{cite web |title=Engineering adds £645bn a year to the UK economy |url=https://www.imeche.org/news/news-article/engineering-adds-645bn-a-year-to-the-uk-economy2 |publisher=Institution of Mechanical Engineers |date=November 2, 2022}}][{{cite web |title=A hotbed of innovation: New research reveals engineering adds up to an estimated £645bn to the UK’s economy annually |url=https://raeng.org.uk/news/a-hotbed-of-innovation-new-research-reveals-engineering-adds-up-to-an-estimated-645bn-to-the-uk-s-economy-annually |publisher=Royal Academy of Engineering |date=November 2, 2022}}] | |
| United States of America | Week of February 22 | Always the week in February that encompasses George Washington's birthday |
| Uruguay | October 12[{{Cite web |url=http://www.aiu.org.uy/institucional/dia-del-ingeniero-69?es |title=Día del Ingeniero |access-date=2012-10-12 |archive-url=https://web.archive.org/web/20160404194251/http://www.aiu.org.uy/institucional/dia-del-ingeniero-69?es |archive-date=2016-04-04 |url-status=dead }}] | |
| id="V"
| Venezuela | October 28 | In commemoration of the installment of the Engineers College on October 28, 1861 |