Sunrise and sunset times in Sarnia
42.979° N, 82.404° W · times in America/Toronto
On Friday 18 September 2026 the sun rises in Sarnia at 7:12 am and sets at 7:33 pm, giving 12 h 20 m of daylight. Solar noon is at 1:23 pm. Civil twilight begins at 6:43 am and ends at 8:02 pm. The moon rises at 3:16 pm and sets at 11:35 pm; tonight it is a first quarter, 48% illuminated.
Today, Friday 18 September 2026
Sun
- Sunrise
- 7:12 am
- Sunset
- 7:33 pm
- Solar noon
- 1:23 pm
- Daylight
- 12 h 20 m
- Civil dawn
- 6:43 am
- Civil dusk
- 8:02 pm
- Nautical dawn
- 6:10 am
- Nautical dusk
- 8:35 pm
- First light
- 5:36 am
- Last light
- 9:10 pm
- Golden hour, morning
- 6:54 am to 7:49 am
- Golden hour, evening
- 6:57 pm to 7:51 pm
- Blue hour, morning
- 6:43 am to 6:54 am
- Blue hour, evening
- 7:51 pm to 8:02 pm
Golden hour and blue hour are photographers' conventions, not astronomical definitions: golden hour is the sun between 4° below and 6° above the horizon, blue hour the sun between 6° and 4° below.
Moon
- Moonrise
- 3:16 pm
- Moonset
- 11:35 pm
- Phase
- First quarter
- Illumination
- 48% illuminated
The year as a wall almanac
Every day of 2026 in Sarnia on one printed sheet: sunrise, sunset and moon times, computed for these exact coordinates.
Seasons of 2026
| Event | Date | Local time |
|---|---|---|
| March equinox | 20 March | 10:37 am |
| June solstice | 21 June | 4:20 am |
| September equinox | 22 September | 8:09 pm |
| December solstice | 21 December | 3:49 pm |
Month by month
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:58 am | 5:20 pm | 9 h 22 m |
| February | 7:27 am | 6:00 pm | 10 h 33 m |
| March | 7:41 am | 7:35 pm | 11 h 54 m |
| April | 6:47 am | 8:12 pm | 13 h 24 m |
| May | 6:06 am | 8:45 pm | 14 h 39 m |
| June | 5:50 am | 9:10 pm | 15 h 20 m |
| July | 6:04 am | 9:06 pm | 15 h 01 m |
| August | 6:35 am | 8:31 pm | 13 h 55 m |
| September | 7:09 am | 7:39 pm | 12 h 29 m |
| October | 7:43 am | 6:46 pm | 11 h 03 m |
| November | 7:22 am | 5:05 pm | 9 h 43 m |
| December | 7:54 am | 4:55 pm | 9 h 01 m |
Values for the 15th of each month, local wall-clock time, daylight-saving shifts included.
Sunrise and sunset for the next seven days
| Date | Sunrise | Sunset | Daylight | Moonrise | Moonset |
|---|---|---|---|---|---|
| Saturday 19 September | 7:13 am | 7:31 pm | 12 h 17 m | 4:03 pm | — |
| Sunday 20 September | 7:15 am | 7:30 pm | 12 h 15 m | 4:42 pm | 12:33 am |
| Monday 21 September | 7:16 am | 7:28 pm | 12 h 12 m | 5:15 pm | 1:36 am |
| Tuesday 22 September | 7:17 am | 7:26 pm | 12 h 09 m | 5:41 pm | 2:42 am |
| Wednesday 23 September | 7:18 am | 7:24 pm | 12 h 06 m | 6:05 pm | 3:49 am |
| Thursday 24 September | 7:19 am | 7:22 pm | 12 h 03 m | 6:26 pm | 4:57 am |
| Friday 25 September | 7:20 am | 7:21 pm | 12 h 00 m | 6:46 pm | 6:05 am |
Longest and shortest day of 2026
- Longest day: 21 June, with 15 h 21 m of daylight.
- Shortest day: 21 December, with 8 h 59 m of daylight.
- Earliest sunrise: 5:50 am on 14 June.
- Latest sunset: 9:12 pm on 26 June.
Moon phases ahead
| Phase | Date | Local time |
|---|---|---|
| Full moon | 26 September | 12:48 pm |
| Last quarter | 3 October | 9:25 am |
| New moon | 10 October | 11:49 am |
| First quarter | 18 October | 12:12 pm |
Questions about sunrise and sunset in Sarnia
What time does the sun rise in Sarnia today?
The sun rises in Sarnia at 7:12 am today, Friday 18 September 2026.
What time is sunset in Sarnia today?
The sun sets in Sarnia at 7:33 pm today, Friday 18 September 2026.
How many hours of daylight does Sarnia have today?
Sarnia has 12 h 20 m of daylight today, from sunrise at 7:12 am to sunset at 7:33 pm.
When is golden hour in Sarnia today?
Golden hour in Sarnia is 6:54 am to 7:49 am in the morning and 6:57 pm to 7:51 pm in the evening today. Blue hour is 6:43 am to 6:54 am and 7:51 pm to 8:02 pm.
When are the longest and shortest days of the year in Sarnia?
In 2026 the longest day in Sarnia is 21 June, with 15 h 21 m of daylight. The shortest is 21 December, with 8 h 59 m.
What time does the moon rise and set in Sarnia tonight?
The moon rises at 3:16 pm and sets at 11:35 pm in Sarnia today.
What is the moon phase tonight in Sarnia?
Tonight the moon is a first quarter, 48% illuminated. The next full moon is on 26 September.
When does it get dark in Sarnia?
Civil twilight ends at 8:02 pm. Nautical twilight ends at 8:35 pm, and the sky is fully dark after astronomical dusk at 9:10 pm.
What time zone is Sarnia in?
Sarnia keeps America/Toronto time. Every time on this page is local wall-clock time, with daylight saving changes included.
Can I get a printed sunrise and sunset calendar for Sarnia?
Yes. Sunrise at My House prints a wall almanac with every day of 2026 for Sarnia: sunrise, sunset and moon times computed for these coordinates.
Sunrise and sunset times near Sarnia
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