Sunrise and sunset times in St. Catharines
Calculate sunrise and sunset times in St. Catharines, day length for any day of the year.
St. Catharines — sunrise, sunset, length of day Today
Friday,
November
28,
2025
- Sunrise
- Sunset
- Day length
- 09:17:59
- Sun at zenith
- Civil dawn
- Civil dusk
- Nautical dawn
- Nautical dusk
- Astronomical dawn
- Astronomical dusk