Montevideo to Reston, VA: time difference
Reston, VA is 1 h behind Montevideo. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Montevideo 00:43 12:43 AM Reston, VA 23:43 11:43 PM You –:–
00:43 12:43 AM
Uruguay Standard Time · UTC-3
☀️ 06:01 · 🌙 19:01
23:43 11:43 PM
Eastern Daylight Time · UTC-4
☀️ 07:21 · 🌙 18:29
·
−1 h
Reston, VA is 1 h behind Montevideo.
When you, Montevideo and Reston, VA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇾 Montevideo
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇺🇸 Reston, VA
23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇾 Montevideo | 🇺🇸 Reston, VA |
|---|---|---|
| Local time | 00:43 | 23:43 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Uruguay Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Montevideo | — | −1 h |
| IANA zone | America/Montevideo | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:01 | 07:21 |
| Sunset | 19:01 | 18:29 |
| Daylight | 13 h | 11 h 8 min |
| People on this clock | 1,319,108 | 58,404 |
Compare Montevideo with another city
More comparisons with Montevideo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montevideo and Reston, VA: common questions
How far behind Montevideo is Reston, VA?
Reston is 1 hour behind Montevideo: UTC−4 against UTC−3.
What time is it in Reston, VA, at the start of the working day in Montevideo?
The working day in Montevideo starts at 9:00 AM; in Reston it is 8:00 AM at that moment.
If it is 6:00 PM in Montevideo, what time is it in Reston, VA?
At 6:00 PM in Montevideo, clocks in Reston show 5:00 PM.
When is a good time to call Reston, VA, from Montevideo?
Between 10:00 AM and 6:00 PM in Montevideo – that is 9:00 AM to 5:00 PM in Reston – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Reston, VA, compared with Montevideo?
The new day starts in Reston later: until 1:00 AM in Montevideo, it is still the previous day there. From 11:00 PM in Reston, Montevideo is already on the next day.
Is the time difference between Montevideo and Reston, VA, the same all year?
No. Only Reston switches to summer time, so the gap changes twice a year. From November 1, 2026, Reston will be 2 hours behind Montevideo.
