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Royal Astronomical Society of Canada

Royal Astronomical Society of Canada

Ottawa Centre

Featured Presentations

Ultralight Dobsonians and My Voyage to the Astronomical Society of South Africa (ASSA) Summer Star Party (SSP) - Michael Wolfson (2018 January)
Venus Science 2020 - Simon Hanmer (2020 January)
Venus: According to Magellan - [node:field_presenter2] (2020 May)
Welcome from the RASC National Office - Philip Groff (2020 November)
Winter Star Party - [node:field_presenter2] (2019 June)

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Clear Sky Chart

Ottawa

Ottawa

Today, March 4, 2021
Sunrise: 06:33
Sunset: 17:55
12:00-18:00

Fair

Fair
-9 °C
Feels like -16 °C

Weather forecast from yr.no, delivered by the Norwegian Meteorological Institute and the NRK

Ottawa Almanac

Ottawa, 2021 Mar 04 12:49PM
Sun Rise Set
Actual 06:33 AM 05:55 PM
Civil Twilight 06:03 AM 06:24 PM
Nautical Twilight 05:29 AM 06:58 PM
Astronomical Twilight 04:55 AM 07:33 PM
Zenith: 12:14 PM
Day length: 11 hrs 22 mins
Visible Light: 12 hrs 21 mins
Yesterday was 3 mins 11 secs shorter than today.
Tomorrow will be 3 mins 10 secs longer than today.
Moon Rise Set
  11:29 PM 09:30 AM
Waning Gibbous
61.1% of the Moon is Illuminated.
Mar 05
Mar 12
Mar 20
Mar 27

A RASC Ottawa Observation

Planet Neptune by Jim Sofia (2020-10)

What's New

Karen Finstad
Doug Fleming
Eclipse 2017 Public Outreach at CASM - Dave Chisholm, Doug Fleming, Jesse Rogerson, Karen Finstad, Martin Viala, Mike Moghadam (2017 September)
Mike Moghadam
AstroPontiac - Stephan Paape (2017 September)

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