Power & Policy · Logistics & Trade · Golden Overlap Planner

🇺🇸 Find the Golden Overlap: Washington DC to Rotterdam 🇳🇱

Washington DC, a key financial and policy center, and Rotterdam, a major global logistics and trade hub. Use this planner to visualize common working hours, find the golden overlap window, and schedule your next global team sync — with DST-accurate UTC offsets and precise business-hours data.

Washington DC: UTC-4 Rotterdam: UTC+2 Difference: 6 hours Updated: May 2026
Timezone Comparison
🇺🇸
Washington DC
UTC-4 · DC, USA
🇳🇱
Rotterdam
UTC+2 · South Holland, Netherlands

Time difference: 6 hours

Visualizing the 2-hour Working Day Overlap

🇺🇸 Washington DC
9:00 AM – 11:00 AM
🇳🇱 Rotterdam
3:00 PM – 5:00 PM
UTC
1:00 PM – 3:00 PM
Shared window: 2h (9 AM–5 PM both cities)
Golden Overlap Hours
UTC🇺🇸 Washington DC (UTC-4)🇳🇱 Rotterdam (UTC+2)Status
13:009:00 AM3:00 PMGolden Window
14:0010:00 AM4:00 PMGolden Window

Try the Interactive Dial Planner

Drag to scrub through 24 hours. Live DST-accurate Temporal API logic.

OPEN PLANNER
Full 24-Hour Clock Reference
UTC🇺🇸 Washington DC🇳🇱 Rotterdam
00:008:00 PM2:00 AM
01:009:00 PM3:00 AM
02:0010:00 PM4:00 AM
03:0011:00 PM5:00 AM
04:0012:00 AM6:00 AM
05:001:00 AM7:00 AM
06:002:00 AM8:00 AM
07:003:00 AM9:00 AM
08:004:00 AM10:00 AM
09:005:00 AM11:00 AM
10:006:00 AM12:00 PM
11:007:00 AM1:00 PM
12:008:00 AM2:00 PM
13:009:00 AM3:00 PM
14:0010:00 AM4:00 PM
15:0011:00 AM5:00 PM
16:0012:00 PM6:00 PM
17:001:00 PM7:00 PM
18:002:00 PM8:00 PM
19:003:00 PM9:00 PM
20:004:00 PM10:00 PM
21:005:00 PM11:00 PM
22:006:00 PM12:00 AM
23:007:00 PM1:00 AM
Frequently Asked Questions

What is the best time to schedule a meeting between Washington DC and Rotterdam?

The golden overlap window — when both cities are within standard business hours (9 AM–5 PM local) — runs from 9:00 AM to 11:00 AM in Washington DC and 3:00 PM to 5:00 PM in Rotterdam. That's 2 shared hours. Aim for the centre of the window for best attendance.

What is the time difference between Washington DC and Rotterdam?

Washington DC is on UTC-4 and Rotterdam is on UTC+2, a difference of 6 hours. This can shift by ±1 hour during DST transitions.

When it is 9:00 AM in Washington DC, what time is it in Rotterdam?

When it is 9:00 AM in Washington DC (UTC-4), it is 3:00 PM in Rotterdam (UTC+2).

What are Washington DC working hours in Rotterdam local time?

A standard Washington DC workday of 9 AM–5 PM (UTC-4) corresponds to 3:00 PM–11:00 PM local time in Rotterdam (UTC+2).

Does daylight saving time affect the Washington DC–Rotterdam time difference?

Yes. If either city observes DST, the gap can shift by one hour around clock-change weekends. Always confirm current UTC offsets with a live tool before scheduling important calls.

What UTC time corresponds to the Washington DC–Rotterdam overlap window?

The shared business-hours window runs 1:00 PM–3:00 PM UTC. Booking in UTC avoids DST edge cases and works reliably in all calendar apps.