Live offset · Year-round DST · Shareable URL

Time difference
Lisbon and Istanbul

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

1

Live gap

See the current offset between Lisbon and Istanbul, 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 Lisbon into Istanbul with day-shift cues.

Time difference workspace

How Lisbon and Istanbul line up today.

2 cities · live offsetGap shifts yearly
City pair

Lisbon Istanbul

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

Live offsetIANA zones · updates automatically
Lisbon
Europe/Lisbon
ZoneWET / WEST
Offset nowUTC+1
Hour gap
+2h

IstanbulLisbon

Istanbul
Europe/Istanbul
ZoneTRT
Offset nowUTC+3
About this pairUseful when planning calls or docs

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

This difference is not constant: in winter Lisbon is 3 hours behind Istanbul, while in summer (when one or both observe DST) the gap shifts to 2 hours behind. 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/Lisbon · Europe/Istanbul
Lisbon
Europe/Lisbon
Live time
--:--
OffsetUTC+1
AbbreviationWET / WEST
Observes DST
Istanbul
Europe/Istanbul
Live time
--:--
OffsetUTC+3
AbbreviationTRT
No DST
Relationship

Istanbul is 2h ahead of Lisbon.

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

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

Offset changes by month

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

2026 calendar

Month-by-month gap

MonthDifference (Istanbul vs Lisbon)
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 Lisbon mapped into Istanbul; day-shift cues follow active DST for both zones today.

LisbonIstanbul

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

Lisbon with part-of-day icon
Istanbul arrow and converted time
Day
  • 00:00
    02:00
    Same day
  • 01:00
    03:00
    Same day
  • 02:00
    04:00
    Same day
  • 03:00
    05:00
    Same day
  • 04:00
    06:00
    Same day
  • 05:00
    07:00
    Same day
  • 06:00
    08:00
    Same day
  • 07:00
    09:00
    Same day
  • 08:00
    10:00
    Same day
  • 09:00
    11:00
    Same day
  • 10:00
    12:00
    Same day
  • 11:00
    13:00
    Same day
  • 12:00
    14:00
    Same day
  • 13:00
    15:00
    Same day
  • 14:00
    16:00
    Same day
  • 15:00
    17:00
    Same day
  • 16:00
    18:00
    Same day
  • 17:00
    19:00
    Same day
  • 18:00
    20:00
    Same day
  • 19:00
    21:00
    Same day
  • 20:00
    22:00
    Same day
  • 21:00
    23:00
    Same day
  • 22:00
    00:00
    Next day
  • 23:00
    01:00
    Next 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 Lisbon, Istanbul, or this corridor.

FAQ

Frequently asked questions

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

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