Live offset · Year-round DST · Shareable URL

Time difference
Istanbul and Lisbon

Live clocks (TRT ↔ WET), the current gap, month-by-month offset changes, and a full 24-hour map from Istanbul to Lisbon.

1

Live gap

See the current offset between Istanbul and Lisbon, with IANA-backed clocks updating every second.

2

Year-round chart

DST can shift the gap by an hour twice a year—the 2026 month table shows every change.

3

Hour-by-hour

Scroll the 24-hour table to map any civil hour in Istanbul into Lisbon with day-shift cues.

Time difference workspace

How Istanbul and Lisbon line up today.

2 cities · live offsetGap shifts yearly
City pair

Istanbul Lisbon

Lisbon is 2h behind Istanbul at this moment. Compare live clocks, seasonal DST shifts, and hour-by-hour conversions below.

Live offsetIANA zones · updates automatically
Istanbul
Europe/Istanbul
ZoneTRT
Offset nowUTC+3
Hour gap
−2h

LisbonIstanbul

Lisbon
Europe/Lisbon
ZoneWET / WEST
Offset nowUTC+1
About this pairUseful when planning calls or docs

Time difference between Istanbul and Lisbon: Lisbon is currently 3 hours behind Istanbul.

This difference is not constant: in winter Istanbul is 3 hours ahead of Lisbon, while in summer (when one or both observe DST) the gap shifts to 2 hours ahead of. The monthly table below shows the exact offset gap month by month. For practical scheduling, jump to the best-time-to-meet page or the 24-hour conversion table below.

Jump aheadPick the view you need next
Best time to meetMonthly offsets24-hour table
Live clocks workspace

Clocks side by side.

Updates every second
Right nowEurope/Istanbul · Europe/Lisbon
Istanbul
Europe/Istanbul
Live time
--:--
OffsetUTC+3
AbbreviationTRT
No DST
Lisbon
Europe/Lisbon
Live time
--:--
OffsetUTC+1
AbbreviationWET / WEST
Observes DST
Relationship

Lisbon is 2h behind Istanbul.

DST rules can widen or shrink this gap for a few weeks each spring and autumn—the month table below shows how many hours Lisbon sits ahead of or behind Istanbul through the calendar year.

Next stepsPlan overlap or convert zones
Best time to meet →TRT → WET →Overlap Finder →
Year-round

Offset changes by month

Sampled mid-month for 2026. Compares Lisbon versus Istanbul; a value of +3h means Lisbon is three hours ahead of Istanbul.

2026 calendar

Month-by-month gap

MonthDifference (Lisbon vs Istanbul)
January-3h
February-3h
March-3h
April-2h
May-2h
June-2h
July-2h
August-2h
September-2h
October-2h
November-3h
December-3h
Hour by hour

24-hour conversion table

Every civil hour in Istanbul mapped into Lisbon; day-shift cues follow active DST for both zones today.

IstanbulLisbon

Hourly wall-clock map for today — midnight crossings show as day shifts.

Istanbul with part-of-day icon
Lisbon arrow and converted time
Day
  • 00:00
    22:00
    Prev day
  • 01:00
    23:00
    Prev day
  • 02:00
    00:00
    Same day
  • 03:00
    01:00
    Same day
  • 04:00
    02:00
    Same day
  • 05:00
    03:00
    Same day
  • 06:00
    04:00
    Same day
  • 07:00
    05:00
    Same day
  • 08:00
    06:00
    Same day
  • 09:00
    07:00
    Same day
  • 10:00
    08:00
    Same day
  • 11:00
    09:00
    Same day
  • 12:00
    10:00
    Same day
  • 13:00
    11:00
    Same day
  • 14:00
    12:00
    Same day
  • 15:00
    13:00
    Same day
  • 16:00
    14:00
    Same day
  • 17:00
    15:00
    Same day
  • 18:00
    16:00
    Same day
  • 19:00
    17:00
    Same day
  • 20:00
    18:00
    Same day
  • 21:00
    19:00
    Same day
  • 22:00
    20:00
    Same day
  • 23:00
    21:00
    Same day
Uses your browser's IANA zone data — choose another date in the converter for historical or future days.
Keep exploring

Related pages

More time-difference routes, pairwise best times, triple-city overlaps, and conversions tied to Istanbul, Lisbon, or this corridor.

FAQ

Frequently asked questions

Offsets between Istanbul and Lisbon, DST shifts, scheduling, and how we source timezone data—plus how to share this page.

Currently, Lisbon is 2h behind Istanbul. This may change through the year if either city observes Daylight Saving Time.