TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
CREPUSCULE CIVIL MATIN [1 record]
Record 1 - internal organization data 2021-05-31
Record 1, English
Record 1, Subject field(s)
- Atmospheric Physics
- Mathematical Geography
- Aircraft Piloting and Navigation
Record 1, Main entry term, English
- morning civil twilight
1, record 1, English, morning%20civil%20twilight
correct, standardized, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Relative to the standard meridians of the time zones, the period that begins at the time specified by the Institute for National Measurement Standards of the National Research Council of Canada and ends at sunrise. 2, record 1, English, - morning%20civil%20twilight
Record number: 1, Textual support number: 1 OBS
Morning civil twilight begins in the morning when the centre of the sun's disc is six degrees below the horizon. 2, record 1, English, - morning%20civil%20twilight
Record number: 1, Textual support number: 2 OBS
morning civil twilight: term and definition standardized by the Glossary for Pilots and Air Traffic Services Personnel Committee; term officially approved by the International Civil Aviation Organization (ICAO). 3, record 1, English, - morning%20civil%20twilight
Record 1, French
Record 1, Domaine(s)
- Physique de l'atmosphère
- Géographie mathématique
- Pilotage et navigation aérienne
Record 1, Main entry term, French
- aube civile
1, record 1, French, aube%20civile
correct, feminine noun, standardized, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- crépuscule civil du matin 1, record 1, French, cr%C3%A9puscule%20civil%20du%20matin
correct, masculine noun, standardized, officially approved
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
En tenant compte des méridiens de référence des fuseaux horaires, période de la journée qui commence au moment défini par l'Institut des étalons nationaux de mesure du Conseil national de recherches du Canada et se termine au lever du soleil. 2, record 1, French, - aube%20civile
Record number: 1, Textual support number: 1 OBS
L'aube civile commence lorsque le centre du disque solaire est à six degrés au-dessous de l'horizon. 2, record 1, French, - aube%20civile
Record number: 1, Textual support number: 2 OBS
aube civile; crépuscule civil du matin : désignations et définition normalisées par le Comité sur le Glossaire à l'intention des pilotes et du personnel des services de la circulation aérienne; désignations uniformisées par l'Organisation de l'aviation civile internationale (OACI). 3, record 1, French, - aube%20civile
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física de la atmósfera
- Geografía matemática
- Pilotaje y navegación aérea
Record 1, Main entry term, Spanish
- crepúsculo civil matutino
1, record 1, Spanish, crep%C3%BAsculo%20civil%20matutino
correct, masculine noun, officially approved
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 OBS
crepúsculo civil matutino: término aceptado oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 1, Spanish, - crep%C3%BAsculo%20civil%20matutino
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: