Auroras (northern lights) in Toronto — Oct 03, 2025
Probability of northern lights in Toronto
Information as of 2025-10-03 23:57 (end of day) local time in Toronto
1 %
Toronto
Aurora intensity index
Auroral intensity index and the theoretically possible latitude of observations for nighttime in the Western Hemisphere as of 2025-10-03 23:57 (end of day) local time
Northern lights (auroras) over North America
Changes from 2025-10-03 to 2025-10-04 UTC
Northern lights (auroras) in the northern hemisphere
Changes from 2025-10-03 to 2025-10-04 UTC
Probability of northern lights (auroras) in cities of Canada
Information as of 2025-10-03 23:57 (end of day) local time in Toronto
1 %
Ottawa
1 %
Toronto
1 %
Montreal
0 %
Vancouver
3 %
Calgary
8 %
Edmonton
0 %
Hamilton (Canada)
2 %
Quebec
6 %
Winnipeg
0 %
Kitchener
7 %
Saskatoon
5 %
Red deer
20 %
Salluit
26 %
Arviat
22 %
Yellowknife
8 %
Whitehorse
23 %
Thompson
3 %
Prince george
20 %
Rankin Inlet
14 %
Iqaluit
15 %
Inuvik
4 %
Cambridge Bay
Polar auroras over the past 2 days
Changes in the auroral intensity index from 2025-10-02 to 2025-10-03 local time
