A LITTLE LESS BACK-AND-FORTH

Find a time.
Make it work for both.

Find shared working hours, a start time that survives the seasons, and the weeks your meeting needs attention.

A MEETING THAT FITS

09:00 Belem · 13:00 Rome

November 9, 2026 in Belem. The complete 60-minute meeting fits both working windows. For a recurring meeting throughout 2026, start in Belem at 09:00–11:00 on the selected host workdays.

BRFROMUTC−03:00

Brazil · -03

Mon, 9 Nov

ITTOUTC+01:00

Italy · CET

1:00PM

Mon, 9 Nov

Rome is 4h ahead of Belem.

Find your moment

Working hoursOutside hours

BelemYour reference

RomeConverted time

Tap an hour to explore · November 9, 2026Dates follow Belem

Add to calendar

THE TIME DIFFERENCE4hahead

Rome compared with Belem.

SHARED WORKING HOURS4h2026-11-09

Shared time within the selected local working windows.

THROUGH THE SEASONS2different offsets

Clock changes affect your time difference.

WORKING HOURS & MEETINGS

Best meeting times: Belem and Rome

4h of shared working time on 2026-11-09

Set each person’s local working hours.

Belem

to

Rome

to

Meeting length

Local working days, overnight shifts and the entire meeting duration are checked.

A few times that work60 MIN

Every minute of the meeting fits both working windows.

For a 60-minute meeting, the last start in this window is 12:00 PM Belem.

Reviewfrom November 9, 2026

PLAN BEYOND A SINGLE DAY

Belem–Rome working hours through 2026

Every date calculated with your working windows. 261 selected Belem workdays; public holidays are not applied.

Least shared time3h

Most common3h

Most shared time4h

Days without a 60-min slot0 / 261

A start time that survives the whole year.

Start a 60-minute meeting in Belem 09:00–11:00.

These starts fit both working windows on every selected Belem workday in 2026, using a 15-minute start grid. The end of each range is the last valid start.

How shared working time changes by month

Bars show the mean shared hours per selected host workday. The range captures all those days, including clock-change dates. A full bar represents 8h.

Jan

4h4h on every selected day0 days without a full slot

Feb

4h4h on every selected day0 days without a full slot

Mar

3h 55m3h–4h range0 days without a full slot

Apr

3h3h on every selected day0 days without a full slot

May

3h3h on every selected day0 days without a full slot

Jun

3h3h on every selected day0 days without a full slot

Jul

3h3h on every selected day0 days without a full slot

Aug

3h3h on every selected day0 days without a full slot

Sep

3h3h on every selected day0 days without a full slot

Oct

3h 14m3h–4h range0 days without a full slot

Nov

4h4h on every selected day0 days without a full slot

Dec

4h4h on every selected day0 days without a full slot

Explore every date in 2026

Select a date to check its schedule. Color shows shared hours; grey marks dates outside the selected host working weekdays. Each date also reports how many starts fit the complete meeting.

No shared timeUp to 1 hour1–2 hours2–3 hoursMore than 3 hoursHost day off

Jan 2026

Feb 2026

Mar 2026

Apr 2026

May 2026

Jun 2026

Jul 2026

Aug 2026

Sep 2026

Oct 2026

Nov 2026

Dec 2026

Belem: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. Rome: 09:00–17:00, Mon, Tue, Wed, Thu, Fri.

Calculation details and repeated hours

Overnight shifts belong to their start weekday. Host workday means the source calendar date. Repeated local times use the first occurrence.

A SCHEDULE WITH FORESIGHT

Your next 12 weekly meetings

Anchored to Belem at 09:00. All occurrences fit your working windows.

0 meetings at a different local time

Date in Belem	Belem	Rome	Working-hours check
2026-11-09	9:00 AM UTC−03:00	1:00 PM	Works for both
2026-11-16	9:00 AM UTC−03:00	1:00 PM	Works for both
2026-11-23	9:00 AM UTC−03:00	1:00 PM	Works for both
2026-11-30	9:00 AM UTC−03:00	1:00 PM	Works for both
2026-12-07	9:00 AM UTC−03:00	1:00 PM	Works for both
2026-12-14	9:00 AM UTC−03:00	1:00 PM	Works for both
2026-12-21	9:00 AM UTC−03:00	1:00 PM	Works for both
2026-12-28	9:00 AM UTC−03:00	1:00 PM	Works for both
2027-01-04	9:00 AM UTC−03:00	1:00 PM	Works for both
2027-01-11	9:00 AM UTC−03:00	1:00 PM	Works for both
2027-01-18	9:00 AM UTC−03:00	1:00 PM	Works for both
2027-01-25	9:00 AM UTC−03:00	1:00 PM	Works for both

This checks weekly occurrences against the published time-zone rules and your working windows. It does not access calendars or account for leave and holidays. Calendar export creates a single meeting.

THE BIGGER PICTURE

A year of time differences.

How Rome compares with Belem throughout 2026.

2026

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC

+4h

+5h

+4h

Rome changes its UTC offset in 2026. Belem keeps one UTC offset this year.

See exact change periods

From (UTC, inclusive)	Until (UTC, exclusive)	Rome vs Belem
1 Jan 2026, 00:00 UTC	29 Mar 2026, 01:00 UTC	4h ahead
29 Mar 2026, 01:00 UTC	25 Oct 2026, 01:00 UTC	5h ahead
25 Oct 2026, 01:00 UTC	1 Jan 2027, 00:00 UTC	4h ahead

CLOCK CHANGES

What changes at the next clock adjustment?

March 28, 2027Local transition date

Rome clocks go forward by 1h on March 28, 2027.

After this change, Belem is 5h behind Rome.

Exact clock readings and UTC transition

2027-03-28T01:00:00.000Z.

Rome: 2027-03-28 01:59 UTC+01:00 → 2027-03-28 03:00 UTC+02:00.

Readings are one real minute apart. Future rules may change.

Exact periods outside the most common difference in 2026

The most frequent difference has Rome 5h ahead relative to Belem. Exceptions:

From (UTC, inclusive)	Until (UTC, exclusive)	Compared with Belem
1 Jan 2026, 00:00 UTC	29 Mar 2026, 01:00 UTC	4h ahead
25 Oct 2026, 01:00 UTC	1 Jan 2027, 00:00 UTC	4h ahead

Related time-zone meanings and conversions

Rome to Belem Reverse the conversion direction.

Choose the question you need answered

Best meeting timesAnnual overlap, year-round starts and weekly schedule checks

Calculated with IANA 2026e. Working hours are your preferences; public holidays and calendar availability are not included. Our methodology