sun .5deg.comSunrise, Sunset and Sun position here: Sarnia, Canada (Ontario, Lambton County).
Current time: Wednesday, 2026-05-20, 19:47 (GMT-04:00) America/Toronto
.
All times are shown in Sarnia local time.
Solar noon
Today was at: 13:26 (elapsed time: -6h 21m),
Maximal altitude of Sun: 67°.
Day Length: 14h 49m 55s (time between sunrise and sunset).
| Sunrise | Solar noon | Sunset | |
| Time | 06:01:13 | 13:26:10 | 20:51:08 |
| Azimuth | 61.2° | 180° | 298.8° |
| Day Length | ![]() |
14h 49m 55s | ![]() |
Current distance Earth ↔ Sun:
Center-to-center: 151 408 840 km
94 081 091 mi
Sarnia ↔ Sun, nearest point: 150 712 049 km
93 648 126 mi

| Local timezone: | GMT-04:00 |
| Latitude: | 42.97866° |
| Longitude: | -82.40407° |
| Country: | Canada Ontario |
| Population: | 82 998 |
| Zone Type | Start | End | Length | |
| Night | 00:00:00 | 03:57:14 | 3h 57m 14s | |
| Astronomical Twilight | 03:57:14 | 04:46:00 | 48m 46s | |
| Nautical Twilight | 04:46:00 | 05:28:03 | 42m 3s | |
| Civil Twilight | 05:28:03 | 06:01:13 | 33m 10s | |
| Daylight | 06:01:13 | 20:51:08 | 14h 49m 55s | |
| Civil Twilight | 20:51:08 | 21:24:18 | 33m 10s | |
| Nautical Twilight | 21:24:18 | 22:06:21 | 42m 3s | |
| Astronomical Twilight | 22:06:21 | 22:55:07 | 48m 46s | |
| Night | 22:55:07 | 23:59:59 | 1h 4m 52s |
Altitude
0-24, Current: 9.9° (
19:47)
Azimuth
0-24, Current: 288.3° (
19:47)
Solar noon
| Yesterday | Today | Tomorrow | |||
| date: | 2026-05-18 | 2026-05-19 | 2026-05-20 | 2026-05-21 | 2026-05-22 |
| Day: | Monday | Tuesday | Wednesday | Thursday | Friday |
| Sunrise: | 06:03:01 | 06:02:06 | 06:01:13 | 06:00:21 | 05:59:31 |
| Solar noon: | 13:26:04 | 13:26:07 | 13:26:10 | 13:26:14 | 13:26:19 |
| Sunset: | 20:49:07 | 20:50:08 | 20:51:08 | 20:52:08 | 20:53:07 |
| Day Length: | 14h 46m 6s | 14h 48m 2s | 14h 49m 55s | 14h 51m 47s | 14h 53m 36s |
Sarnia sunrise, sunset informations for whole month (or Year 2026):