Puerto Rico to Utah time conversion

Time in Puerto Rico

ASTUTC-4Not observed

Time in Utah

MDTUTC-6Daylight saving time

Utah is 2 hours behind Puerto Rico. After the next clock change (): Utah is 3 hours behind Puerto Rico.

Time difference with your location

Puerto Rico is 4 hours behind UTC. Compare with your local time →

Choose a date and time

Choose the local time in Puerto Rico to convert it to Utah on that date.

Utah to Puerto Rico time conversion

Skipped clock-change times are unavailable; a repeated time uses its first occurrence.

24-hour conversion chart · Puerto Rico → Utah

This table converts each hour in Puerto Rico to Utah on 2026-10-21.

  • Working hours
  • Outside working hours
  • Night hours
Puerto RicoUtahShared working hours
00:0012:00 AM 22:0010:00 PM -1 day
01:001:00 AM 23:0011:00 PM -1 day
02:002:00 AM 00:0012:00 AM
03:003:00 AM 01:001:00 AM
04:004:00 AM 02:002:00 AM
05:005:00 AM 03:003:00 AM
06:006:00 AM 04:004:00 AM
07:007:00 AM 05:005:00 AM
08:008:00 AM 06:006:00 AM
09:009:00 AM 07:007:00 AM
10:0010:00 AM 08:008:00 AM ✓
11:0011:00 AM 09:009:00 AM ✓
12:0012:00 PM 10:0010:00 AM ✓
13:001:00 PM 11:0011:00 AM ✓
14:002:00 PM 12:0012:00 PM ✓
15:003:00 PM 13:001:00 PM ✓
16:004:00 PM 14:002:00 PM ✓
17:005:00 PM 15:003:00 PM ✓
18:006:00 PM 16:004:00 PM
19:007:00 PM 17:005:00 PM
20:008:00 PM 18:006:00 PM
21:009:00 PM 19:007:00 PM
22:0010:00 PM 20:008:00 PM
23:0011:00 PM 21:009:00 PM

Quick conversion examples

These examples convert local times in Puerto Rico to Utah on 2026-10-21.

Conversion formula: Utah = Puerto Rico − 2h · Puerto Rico − 3h.

Puerto RicoUtah
6:00 AM Puerto Rico= 4:00 AM Utah
7:00 AM Puerto Rico= 5:00 AM Utah
8:00 AM Puerto Rico= 6:00 AM Utah
9:00 AM Puerto Rico= 7:00 AM Utah
10:00 AM Puerto Rico= 8:00 AM Utah
12:00 PM Puerto Rico= 10:00 AM Utah
3:00 PM Puerto Rico= 1:00 PM Utah
5:00 PM Puerto Rico= 3:00 PM Utah
6:00 PM Puerto Rico= 4:00 PM Utah
8:00 PM Puerto Rico= 6:00 PM Utah

Overlapping meeting hours

The 08:00–18:00 working day in Puerto Rico and Utah overlaps for 8 hours on 2026-10-21.

Shared working hours
10:00–18:00 Puerto Rico · 08:00–16:00 Utah

Clock changes on both sides, 2026–2028

Puerto Rico and Utah have the following local clock changes in 2026–2028; all times in the table are local to that side.

YearPuerto RicoUtah
2026 No clock changes; UTC-4 all year.

· 02:00 → 03:00
UTC-7 → UTC-6

· 02:00 → 01:00
UTC-6 → UTC-7

2027 No clock changes; UTC-4 all year.

· 02:00 → 03:00
UTC-7 → UTC-6

· 02:00 → 01:00
UTC-6 → UTC-7

2028 No clock changes; UTC-4 all year.

· 02:00 → 03:00
UTC-7 → UTC-6

· 02:00 → 01:00
UTC-6 → UTC-7

At the start of 2026, Utah is 3 hours behind Puerto Rico. The difference changes during the following periods.

  • From 2026-03-08 05:00 Puerto Rico until 2026-11-01 04:00 Puerto Rico, Utah is 2 hours behind Puerto Rico.
  • From 2027-03-14 05:00 Puerto Rico until 2027-11-07 04:00 Puerto Rico, Utah is 2 hours behind Puerto Rico.
  • From 2028-03-12 05:00 Puerto Rico until 2028-11-05 04:00 Puerto Rico, Utah is 2 hours behind Puerto Rico.

Frequently asked questions

What time is 9 AM Puerto Rico in Utah?

9:00 AM Puerto Rico = 7:00 AM Utah, using UTC-4 and UTC-6. Choose a date above for the seasonal local time.

Does the time difference between Puerto Rico and Utah change during the year?

Yes. During 2026–2028: Utah is 3 hours behind Puerto Rico; Utah is 2 hours behind Puerto Rico. The clock-change table gives the dates for both sides.

How do I tell whether it is day or night in Utah?

Read the Utah clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.

What is the best time to call between Puerto Rico and Utah?

The shared 08:00–18:00 working window is 10:00–18:00 Puerto Rico / 08:00–16:00 Utah, a total of 8 hours.

What is the time difference between Puerto Rico and Utah now?

Right now, Utah is 2 hours behind Puerto Rico. Conversion formula: Utah = Puerto Rico − 2h · Puerto Rico − 3h.