Sunrise & Sunset Times in Calgary — October 2025
Complete sunrise and sunset schedule for every day in Calgary, Canada during October 2025. Includes solar noon, day length, and daily dawn and dusk times. Coordinates: 51.04°, -114.07°.
Sunrise & Sunset in Calgary During October
October in Calgary brings a pronounced shortening of days as the sun's arc drops lower. Sunrise arrives later each morning and sunset comes markedly earlier, with the total daylight loss accelerating through mid-month before easing slightly. Where daylight saving time ends in October, the clock change shifts an hour of evening light to the morning. Civil twilight contracts, and by month's end, darkness arrives early enough to reshape daily routines.
Golden Hour & Twilight in October
During October, golden hour in Calgary lasts approximately 61 minutes each morning and evening. The low sun angle during these periods produces warm, directional light prized by photographers and filmmakers. Civil twilight — the period when the sun is just below the horizon — adds extra usable light before sunrise and after sunset, extending the practical daylight window beyond the times shown in the table above.
Through October, days in Calgary are shortening by roughly 3.8 minutes per day, adding up to about 1h 53m over the course of the month.
Daily Sunrise & Sunset — October 2025
| Date | Day | Sunrise | Sunset | Day Length | Solar Noon |
|---|---|---|---|---|---|
| Oct 1 | Wed | 07:36 AM | 07:15 PM | 11h 39m | 01:26 PM |
| Oct 2 | Thu | 07:38 AM | 07:13 PM | 11h 35m | 01:25 PM |
| Oct 3 | Fri | 07:39 AM | 07:10 PM | 11h 31m | 01:25 PM |
| Oct 4 | Sat | 07:41 AM | 07:08 PM | 11h 27m | 01:25 PM |
| Oct 5 | Sun | 07:43 AM | 07:06 PM | 11h 24m | 01:24 PM |
| Oct 6 | Mon | 07:44 AM | 07:04 PM | 11h 20m | 01:24 PM |
| Oct 7 | Tue | 07:46 AM | 07:02 PM | 11h 16m | 01:24 PM |
| Oct 8 | Wed | 07:47 AM | 06:59 PM | 11h 12m | 01:23 PM |
| Oct 9 | Thu | 07:49 AM | 06:57 PM | 11h 8m | 01:23 PM |
| Oct 10 | Fri | 07:51 AM | 06:55 PM | 11h 4m | 01:23 PM |
| Oct 11 | Sat | 07:52 AM | 06:53 PM | 11h 1m | 01:23 PM |
| Oct 12 | Sun | 07:54 AM | 06:51 PM | 10h 57m | 01:22 PM |
| Oct 13 | Mon | 07:56 AM | 06:49 PM | 10h 53m | 01:22 PM |
| Oct 14 | Tue | 07:57 AM | 06:46 PM | 10h 49m | 01:22 PM |
| Oct 15 | Wed | 07:59 AM | 06:44 PM | 10h 45m | 01:22 PM |
| Oct 16 | Thu | 08:01 AM | 06:42 PM | 10h 42m | 01:21 PM |
| Oct 17 | Fri | 08:02 AM | 06:40 PM | 10h 38m | 01:21 PM |
| Oct 18 | Sat | 08:04 AM | 06:38 PM | 10h 34m | 01:21 PM |
| Oct 19 | Sun | 08:06 AM | 06:36 PM | 10h 30m | 01:21 PM |
| Oct 20 | Mon | 08:07 AM | 06:34 PM | 10h 27m | 01:21 PM |
| Oct 21 | Tue | 08:09 AM | 06:32 PM | 10h 23m | 01:20 PM |
| Oct 22 | Wed | 08:11 AM | 06:30 PM | 10h 19m | 01:20 PM |
| Oct 23 | Thu | 08:12 AM | 06:28 PM | 10h 15m | 01:20 PM |
| Oct 24 | Fri | 08:14 AM | 06:26 PM | 10h 12m | 01:20 PM |
| Oct 25 | Sat | 08:16 AM | 06:24 PM | 10h 8m | 01:20 PM |
| Oct 26 | Sun | 08:18 AM | 06:22 PM | 10h 4m | 01:20 PM |
| Oct 27 | Mon | 08:19 AM | 06:20 PM | 10h 1m | 01:20 PM |
| Oct 28 | Tue | 08:21 AM | 06:18 PM | 9h 57m | 01:20 PM |
| Oct 29 | Wed | 08:23 AM | 06:16 PM | 9h 54m | 01:20 PM |
| Oct 30 | Thu | 08:24 AM | 06:14 PM | 9h 50m | 01:19 PM |
| Oct 31 | Fri | 08:26 AM | 06:13 PM | 9h 46m | 01:19 PM |