Daylight through the yearLongest day (Jun 21): 15 h 17 min5:09 am – 8:25 pmShortest day (Dec 21): 9 h 5 min7:11 am – 4:16 pm
Sun todaySunrise –Sunset –
Natural hazardsOverall risk Relatively HighMiddlesex County, MA, compared with all US countiesHigher-risk hazardsIce storm Very HighRiver flooding Relatively HighLightning Relatively HighHurricane Relatively HighSource: FEMA National Risk Index (county level)
Air quality82% of days had good air in 2025299 of 365 days measured65 moderate, 1 unhealthy for sensitive groups daysMedian index 38, worst day 105main pollutant: ozoneSource: US EPA Air Quality Index, Middlesex County monitors, MA
Drinking waterFramingham Water Dept. (mwra)serves 72,362 people from surface water purchasedNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
