Current Local Time in Rotterdam
Netherlands Europe/Amsterdam CEST UTC+2 Daylight saving time
13:29:59
Sunday, August 2, 2026
Daytime UTC+2 (+02:00)
Static values shown for ; your browser updates them to the current second.
UTC offset now
UTC+2
UTC+1 standard / UTC+2 summer
Abbreviation
CEST
CET / CEST
Daylight saving
Daylight saving time
Next change October 25, 2026
IANA time zone
Europe/Amsterdam
Netherlands · Europe
Rotterdam time zone
Rotterdam moves its clocks twice a year, so no single offset describes it. It runs UTC+1 as CET in winter and UTC+2 as CEST in summer. In 2026 the switch to CEST happens on March 29, 2026 and the return to CET on October 25, 2026.
- IANA time zone
- Europe/Amsterdam
- Offset in standard time
- UTC+1 (CET)
- Offset in daylight saving time
- UTC+2 (CEST)
- Daylight saving starts (2026)
- March 29, 2026 at 03:00
- Daylight saving ends (2026)
- October 25, 2026 at 02:00
- Most recent clock change
- March 29, 2026 — clocks go forward 1 hour, from 02:00 CET to 03:00 CEST
- Next clock change
- October 25, 2026 — clocks go back 1 hour, from 03:00 CEST to 02:00 CET
- When it is 12:00 UTC
- 13:00 in January · 14:00 in July
Clock changes in Rotterdam, 2026–2028
Full record for Rotterdam → ten years back and ten forward, with each year's DST window.
| Date | Change | Local time | Offset after | Then called |
|---|---|---|---|---|
| March 29, 2026 | Forward 60 min | 01:59 → 03:00 | UTC+02:00 | CEST (DST) |
| October 25, 2026 | Back 60 min | 02:59 → 02:00 | UTC+01:00 | CET (standard) |
| March 28, 2027 | Forward 60 min | 01:59 → 03:00 | UTC+02:00 | CEST (DST) |
| October 31, 2027 | Back 60 min | 02:59 → 02:00 | UTC+01:00 | CET (standard) |
| March 26, 2028 | Forward 60 min | 01:59 → 03:00 | UTC+02:00 | CEST (DST) |
| October 29, 2028 | Back 60 min | 02:59 → 02:00 | UTC+01:00 | CET (standard) |
Sun and moon in Rotterdam
Computed for 51.9244°, 4.4777° on August 2, 2026.
Sunrise
06:06
Sunset
21:30
Day length
15h 25m
−3m 13s vs yesterday
Solar noon
13:48
Sun at its highest
| Phase | Morning | Evening | Sun's altitude |
|---|---|---|---|
| Astronomical twilight | 03:12 | 00:23 | −18° to −12° |
| Nautical twilight | 04:30 | 23:06 | −12° to −6° |
| Civil twilight | 05:25 | 22:11 | −6° to −0.833° |
| Sunrise / sunset | 06:06 | 21:30 | −0.833° (upper limb at the horizon) |
Across 2026, daylight in Rotterdam runs from about 7h 45m at the shortest day to 16h 43m at the longest.
Moon
Waning gibbous
80% illuminated · 19.1 days into the cycle · waning
- Moonrise
- 22:40
- Moonset
- 10:26
- Next full moon
- Aug 28, 06:19
- Next new moon
- Aug 12, 19:38
Sun and moon figures are computed locally from standard astronomical series (NOAA solar equations and Meeus' lunar terms) — accurate to about a minute at mid latitudes, and less near the poles where the sun crosses the horizon at a shallow angle.
Weather in Rotterdam
Loading current weather for Rotterdam.
Current weather for Rotterdam is unavailable right now. Everything else on this page — local time, time zone rules, sunrise and sunset — is computed locally and unaffected.
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Feels like
- Today's high / low
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- Humidity
- —
- Wind
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- Tomorrow
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Measured · source Open-Meteo · cached for 30 minutes
Time difference between Rotterdam and other cities
Differences are computed from each city's own zone rules, so pairs whose clocks change on different dates show more than one value across the year.
| City | Local time | Difference | Across the year |
|---|---|---|---|
| New York United States | 07:29 | −6h | Varies: −6h / −5h |
| Sao Paulo Brazil | 08:29 | −5h | Varies: −5h / −4h |
| London United Kingdom | 12:29 | −1h | Fixed all year |
| Tel Aviv Israel | 14:29 | +1h | Varies: +1h / +2h / ±0h |
| Cairo Egypt | 14:29 | +1h | Varies: +1h / ±0h / +2h |
| Mumbai India | 16:59 | +3:30h | Varies: +3:30h / +4:30h |
| Sydney Australia | 21:29 | +8h | Varies: +8h / +10h / +9h |
| Los Angeles United States | 04:29 | −9h | Varies: −9h / −8h |
Rotterdam at a glance
- Country
- Netherlands
- Region
- Europe
- Coordinates
- 51.9244° N, 4.4777° E
- IANA time zone
- Europe/Amsterdam
- Currency
- EUR
- Language
- Dutch
- Usual clock notation
- 24-hour
Only fields we can source are listed; nothing on this page is estimated. Sources are in data sources .
Frequently asked questions
What time is it in Rotterdam right now?
The clock at the top of this page shows the current local time in Rotterdam, Netherlands, updated every second from your device's clock and converted with the Europe/Amsterdam time zone rules. Rotterdam currently runs at UTC+2 (CEST), and switches between UTC+1 and UTC+2 across the year.
What time zone is Rotterdam in?
The IANA identifier for Rotterdam is Europe/Amsterdam. Its abbreviation is CET in standard time and CEST while daylight saving time is in force.
What is the UTC offset in Rotterdam?
Rotterdam has two offsets. It runs at UTC+1 during standard time and at UTC+2 during daylight saving time, which is why a single fixed offset for Rotterdam is always wrong for part of the year. In 2026 the daylight saving period runs from March 29, 2026 to October 25, 2026.
Does Rotterdam observe daylight saving time?
Yes. Rotterdam changes its clocks twice in 2026: March 29, 2026 — clocks go forward 1 hour, from 02:00 CET to 03:00 CEST; October 25, 2026 — clocks go back 1 hour, from 03:00 CEST to 02:00 CET. Time differences with other places therefore shift during the year.
What is the time difference between Rotterdam and New York?
For most of 2026, New York is 6 hours behind Rotterdam. Because the two places change their clocks on different dates, the gap is 5 hours (New York behind Rotterdam) from March 8 – March 29 and October 25 – November 1.
What is the time difference between Rotterdam and Sao Paulo?
For most of 2026, Sao Paulo is 5 hours behind Rotterdam. Because the two places change their clocks on different dates, the gap is 4 hours (Sao Paulo behind Rotterdam) from January 1 – March 29 and October 25 – January 1.
What is the time difference between Rotterdam and London?
The gap is fixed: London is 1 hour behind Rotterdam on every date of the year.
How long is the day in Rotterdam?
Day length in Rotterdam ranges from about 7h 45m at the shortest day of 2026 to about 16h 43m at the longest. The sunrise and sunset section on this page shows today's figures for latitude 51.92°, longitude 4.48°.