Current local time in Rio Rico, United States
MST · UTC-07:00 · Mountain Standard Time
About Rio Rico
Rio Rico, Arizona, United States uses the Mountain Standard Time time zone (America/Phoenix), currently UTC-07:00. Population: about 18,962.
| Country: | United States |
|---|---|
| State / region: | Arizona |
| Coordinates: | 31°28′N / 110°59′W |
| Population: | 18,962 |
| Currency: | United States dollar (USD) |
| Languages: | English |
| Country calling code: | +1 |
Time zone in Rio Rico
| IANA time zone: | America/Phoenix |
|---|---|
| Time zone name: | Mountain Standard Time (MST) |
| Current UTC offset: | UTC-07:00 |
| UTC time now: | |
| Zones in United States: | 29 — see all |
Daylight saving time
Rio Rico does not observe daylight saving time; clocks stay on UTC-07:00 all year.
Sunrise and sunset in Rio Rico today
| Sunrise: | 06:32 |
|---|---|
| Sunset: | 17:43 |
| Solar noon: | 12:08 |
| Day length: | 11h 10m |
| Civil twilight: | 06:08 – 18:08 |
Calculated for 2026-10-23 at the city’s coordinates using PHP’s solar position algorithm; times are local (MST) and approximate to about a minute.
Time difference from Rio Rico
- London−8 hRio Rico is 8 hours behind London
- New York−3 hRio Rico is 3 hours behind New York
- Abuja−8 hRio Rico is 8 hours behind Abuja
Frequently asked questions about Rio Rico time
What time zone is Rio Rico in?
Rio Rico uses the IANA time zone America/Phoenix (Mountain Standard Time). The current offset is UTC-07:00.
Does Rio Rico observe daylight saving time?
Rio Rico does not observe daylight saving time; clocks stay on UTC-07:00 all year.
What is the time difference between Rio Rico and London?
Right now Rio Rico is 8 hours behind London. The difference can change when either place changes its clocks; use the comparison tool for a specific date.
What is the time difference between Rio Rico and New York?
Right now Rio Rico is 3 hours behind New York. The difference can change when either place changes its clocks; use the comparison tool for a specific date.