Time in France

France operates on Central European Time (CET, UTC+1) during winter and Central European Summer Time (CEST, UTC+2) during the warmer months. Metropolitan France — the part of France located in Western Europe — shares this timezone with Germany, Italy, Spain, the Netherlands, and most of continental Europe.

France adopted CET in 1940 during the German occupation. After the war ended, the country simply kept the clock setting rather than reverting to the geographically more accurate UTC+0. This means Paris, which sits at roughly the same longitude as London, runs a full hour ahead of the British capital year-round — one of those fascinating historical quirks that still shapes daily life decades later.

In summer, French cities enjoy extremely long days. In Paris, the sun rises around 05:48 and sets close to 22:00 in late June, giving residents nearly 16 hours of daylight. Winter is the opposite — sunrise around 08:44 and sunset at 16:57 compresses the day to barely 8 hours. This dramatic seasonal swing is part of what makes CET/CEST transitions so noticeable in daily French life.

For a live view of the current time across all major world cities, visit our world clock. If you specifically need time in Paris, we have a dedicated page covering the capital in detail.

The time difference between France and the United States is consistent for most of the year, but two brief transition windows in spring and fall create temporary shifts when the countries switch to and from daylight saving time on different dates.

Standard offsets (most of the year):

When it is noon in France, it is 06:00 in New York, 05:00 in Chicago, and 03:00 in Los Angeles. When a French worker finishes their day at 18:00, a New Yorker is sitting down to lunch at noon.

Transition windows to watch:

In late March, France springs forward about two weeks before the US. During this roughly two-week gap, the France–New York difference shrinks to 5 hours instead of the usual 6. Conversely, in late October or early November, France falls back before the US does, temporarily stretching the gap to 7 hours. These windows catch many people off guard, so always double-check the exact offset during late March and early November.

For live US East Coast time, check our New York time page.

Here is a fact that surprises most people: France spans 12 time zones, more than any other country on Earth — including Russia (11 zones) and the United States (9 zones including territories). This is because France maintains numerous overseas territories scattered across every ocean.

This means that at any given moment, the sun is shining on French soil somewhere in the world. When it is midnight in Paris, it is already 10:00 in the morning in New Caledonia and still 14:00 the previous afternoon in French Polynesia. The French government coordinates policy across a staggering 22-hour spread from UTC−10 to UTC+12.

For travelers and businesses dealing with these territories, knowing which timezone applies is essential. Metropolitan France's CET/CEST is what most people mean when they say "time in France," but the full picture is far more complex.

France has some of the most distinctive workplace time customs in the Western world, and understanding them is critical for anyone doing business with French companies.

Typical French business hours:

The 35-hour work week: France legislated the 35-hour work week in 2000 under the Aubry laws. While many salaried professionals (cadres) work longer hours through a forfait jours arrangement, the law firmly shapes expectations. Emails sent after 18:00 are routinely ignored until the next morning, and the "right to disconnect" law passed in 2017 legally protects employees from after-hours work communications.

The sacred lunch break: The French lunch break from 12:00 to 14:00 is not a myth — it is a deeply embedded cultural practice. Calling a French office at 12:30 will typically result in no answer. Many restaurants serve only during this window and close by 14:30. Scheduling a video conference during French lunch hours is considered disrespectful.

August vacation tradition: French businesses slow dramatically in August. Many companies close entirely for 2–3 weeks, and key decision-makers are often unreachable. If you have important deals with French partners, plan to close them before July or push them to September.

Euronext Paris trading hours: The Paris stock exchange opens at 09:00 and closes at 17:30 CET/CEST. For US investors, that means the CAC 40 index opens at 03:00 Eastern Time and closes at 11:30 AM ET — well before the US market close.

For detailed coverage of the capital's business rhythms, see our time in Paris page.

Finding the right time to call France from the US requires navigating the 6-hour gap while respecting French workplace customs. Here are the optimal windows broken down by US timezone.

From the US East Coast (New York, Washington DC, Miami):

From the US West Coast (Los Angeles, San Francisco, Seattle):

From the UK: The UK is only 1 hour behind France (2 hours during the brief DST transition windows). Virtually any business hour works — just remember the French lunch break from 12:00 to 14:00 France time.

Key rules of thumb:

Always avoid 12:00–14:00 France time regardless of where you are calling from. Avoid all of August for important business. Friday afternoons after 16:00 France time tend to be unproductive as people mentally shift into weekend mode. The absolute golden window for US–France calls is 09:00–11:30 ET / 15:00–17:30 CET.

Switzerland shares the same timezone as France, so these windows also apply when calling Swiss offices — see time in Switzerland for more.

France observes EU-standard daylight saving time, switching between CET and CEST twice per year. The transitions follow a simple rule: clocks spring forward on the last Sunday of March and fall back on the last Sunday of October.

2026 DST dates for France:

The EU DST abolition debate: In 2019, the European Parliament voted to abolish the twice-yearly clock change, with the plan originally set for 2021. However, the initiative stalled at the EU Council level, and as of 2026, no final decision has been implemented. France conducted a public consultation where 83.71% of respondents preferred permanent summer time (CEST, UTC+2), but scientists and health organizations have argued that permanent standard time (CET, UTC+1) is better aligned with human circadian rhythms.

Impact on US–France scheduling: Because France and the US switch their clocks on different dates, there are two brief periods each year when the standard 6-hour gap between Paris and New York shifts. In late March, France moves forward before the US, temporarily reducing the gap to 5 hours. In early November, the US falls back after France already has, briefly widening it to 7 hours. These transition windows last approximately 1–2 weeks and are a common source of missed meetings.

Germany follows the exact same DST schedule — see time in Berlin for German-specific details. For a comprehensive view of global times during these transitions, use our world clock.