Daylight through the yearLongest day (Jun 21): 14 h 24 min5:41 am – 8:05 pmShortest day (Dec 21): 9 h 55 min6:52 am – 4:46 pm
Sun todaySunrise –Sunset –
ClimateWarmest month August: highs 85°F, lows 65°FColdest month December: highs 68°F, lows 48°F13 in of rain a year, on about 22 dayswettest month FebruarySnow is rare30 days above 90°F, 0 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Santa Ana Fire Stn station, 3 mi away
Nearby landmarksIrvine Valley College IDEA at ATEPcollege · 1.7 miAlliant International University - Irvine Campuscollege · 1.7 miRed Hillpeak · 1.8 miPeters Canyon Trailheadtrailhead · 3.3 miFrench Hillpeak · 6.1 miNorth Lakelake · 4.1 miSource: USGS Geographic Names Information System
Parks and public landsColumbus Tustin Parkpark · under a milePrentice Parkpark · 1.3 miPlaza Calle Cuatropublic land · 2.7 miSan Joaquin Marsh Reservestate conservation land · 5.5 mi · 198 acresUniversity of California, Irvine Open Space Reservestate conservation land · 6.8 mi · 81 acresUpper Newport Bay Ecological Reservestate conservation land · 6.9 mi · 505 acresSource: USGS Protected Areas Database (PAD-US)
Earthquakes874 of magnitude 3 or more within 50 miles since 197090 of magnitude 4+, 9 of magnitude 5+Largest: magnitude 5.9 on 1 Oct 198727 mi away, The 1987 Whittier Narrows, CaliforniaMost recent: magnitude 3.3 on 12 Sep 202636 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Very HighOrange County, CA, compared with all US countiesHigher-risk hazardsEarthquake Very HighRiver flooding Very HighWildfire Relatively HighLandslide Relatively HighSource: FEMA National Risk Index (county level)
Air quality38% of days had good air in 2025138 of 365 days measured214 moderate, 11 unhealthy for sensitive groups, 2 unhealthy daysMedian index 53, worst day 159main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, Orange County monitors, CA
Drinking waterCity of Tustinserves 66,600 people from surface water purchasedNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation115 ft35 m above sea levelSource: USGS 3D Elevation Program
Local servicesHospitalFoothill Regional Medical Centerunder a milePost officeTustin Post Officeunder a mileTown hallTustin City Hallunder a milePoliceTustin Police Departmentunder a mileFire stationOrange County Fire Authority - Station 211.0 miSource: USGS National Structures Dataset
SchoolsWithin 2 mi29 schools11 elementary, 3 middle, 5 high, 10 otherHighTustin High Schoolright hereHighSycamore Alternative High Schoolright hereElementaryBeswick Elementary Schoolunder a mileCollegeIrvine Valley College IDEA at ATEP1.7 miSource: USGS National Structures Dataset
Getting aroundAirportJohn Wayne Orange County International Airport SNA5.1 miInterstateI-5under a mileUS highwayUS 10131 miAmtrakSanta Ana, CA SNA2.4 miRailTustinMetrolink2.1 miCoachSanta Ana East Santa Ana Boulevard 1000Greyhound2.3 miTransit64 stops within a mileOrange County Transportation Authority (OCTA)Sources: OurAirports; US Census Bureau TIGER roads; Bureau of Transportation Statistics NTAD
Distances in these cards are measured from the centre of the 92781 ZIP area.
