Daylight Saving Time Tracker
Stay ahead of the curve. Monitor upcoming clock changes and daylight saving transitions for any city or country in the world.
Upcoming Clock Changes
A comprehensive live directory of every scheduled Daylight Saving Time transition across the globe for the next 12 months.
Total Changes
49
Next Wave
126days
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September 6, 2026
(126 days remaining)Santiago
September 27, 2026
(146 days remaining)Auckland
October 4, 2026
(153 days remaining)Lord Howe
Unique 30-minute shift: Lord Howe Island is the only place in the world that shifts its clocks by exactly 30 minutes for DST.
Sydney
October 24, 2026
(175 days remaining)Beirut
October 25, 2026
(175 days remaining)Jerusalem
Tirane
Andorra
Vienna
Brussels
Sofia
Zagreb
Nicosia
Prague
Copenhagen
Tallinn
Helsinki
Paris
Berlin
Athens
Budapest
Dublin
Rome
Riga
Vilnius
Luxembourg
Malta
Monaco
Podgorica
Amsterdam
Oslo
Warsaw
Lisbon
Bucharest
Belgrade
Bratislava
Ljubljana
Madrid
Stockholm
Zurich
Kyiv
London
October 29, 2026
(180 days remaining)Cairo
November 1, 2026
(182 days remaining)Havana
Nassau
Toronto
Port-au-Prince
New York
February 7, 2027
(280 days remaining)Casablanca
Why do we use DST?
Daylight Saving Time (DST) is the practice of advancing clocks during warmer months so that darkness falls at a later clock time. The main purpose is to make better use of daylight by having the sun rise and set later. This practice is observed by over 70 countries worldwide.
The 30-Minute Exception
While standard DST transitions are exactly 60 minutes, Lord Howe Island (Australia) uses a unique 30-minute shift. This rare adjustment makes it one of the most interesting time zones for horologists and researchers.
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How to Use the Global DST Tracker
Browse the Chronological Grid
Scroll through the master list of upcoming transitions. We automatically sort them by proximity so the most urgent changes are always at the top.
Search Specific Regions
Don't care about Europe? Use our intelligent filter bar to instantly locate specific countries like 'Australia' or 'United States'.
Verify the Shift Direction
Look closely at the transition tags. A 'Spring Forward' (+1h) means you lose an hour of sleep, while 'Fall Back' (-1h) means you gain one.
Check the Countdowns
Use the 'Days Remaining' countdown embedded in every card to prepare your personal or professional schedule ahead of the actual transition night.
Pro Tips for Maximum Efficiency
During 'Fall Back' weekends, double-check that your analog wall clocks are manually adjusted before going to bed on Saturday night.
If you work internationally, bookmark this page in late October/early November, as this is the period of highest global transition volatility.
Look out for rare anomalies highlighted in our list, such as Lord Howe Island's highly unusual 30-minute DST shift.
Popular Use Cases for Global DST Tracker
Discover how people around the world optimize their daily routines using our comprehensive timing suite.
For Multinational Corporations
HR and operations managers use the DST tracker to inform global teams when the scheduling offset between the New York and London office shifts from 5 hours to 4 hours.
For Software Engineers
Developers checking cron jobs and server maintenance windows rely on exact transition times to prevent database duplication errors during the 'Fall Back' overlapping hour.
For Airlines & Logistics
Flight schedules are heavily disrupted by changing timezone offsets. Logistics coordinators use our tracker to ensure flight arrival times are accurately quoted.
For International Students
Students calling home use the tracker to avoid dialing their parents' house at 4 AM due to a sudden localized clock shift they weren't aware of.
For Broadcast Media
Live television planners and Twitch streamers use our timeline to guarantee their advertised 'Global Start Time' remains accurate across all viewing regions.
Why Choose Our Global DST Tracker?
Generic timezone converters typically fail to provide proactive warnings about impending DST shifts. You only realize the time has changed after you've missed your meeting. Clocks and Alarms Online operates differently. We continually parse the official IANA Time Zone Database specifically scanning for future transition events. We then format these complex geopolitical algorithms into a beautiful, easy-to-read chronological UI. There is no guessing. You are given the exact date, the exact minute, and the exact mathematical offset of the shift weeks before it happens.
Troubleshooting Guide
Data seems incorrect or missing countries? 1. Changing Legislation: Governments frequently alter DST rules with little warning (e.g., Mexico abolishing DST). Rest assured, our database updates continuously to reflect these geopolitical changes as soon as they are signed into law. 2. No Shift Displayed: If you search for 'Japan' or 'India' and see no results, it is not a bug! Those countries do not observe Daylight Saving Time, so they logically have zero upcoming transitions. 3. Browser Caching: If you suspect you are viewing stale transition data from last year, try clearing your browser cache or performing a hard refresh (Ctrl+F5).
Frequently Asked Questions
How accurate is the global DST transition data?
Our tracker uses the IANA Time Zone Database, which is the gold standard for global timezone and DST information. We mathematically calculate every transition to the exact minute.
Why do some countries change clocks at different times?
Daylight saving time is managed by individual national or regional governments, meaning it is not globally synchronized. For example, Europe and North America consistently transition on different weekends.
Does the tracker include rare timezone shifts?
Yes. Our engine detects unique cases like 30-minute DST shifts (e.g., Lord Howe Island) and permanent historical changes to provide real-world, usable data.
How can I prepare for a 'Fall Back' change?
During 'Fall Back', you'll gain an hour. We recommend adjusting any manual clocks before bed and checking our 'Days Remaining' counter to plan your week ahead of time.
Why did my country suddenly disappear from the list?
If your government recently passed legislation to abolish DST (such as adopting permanent standard time), our system immediately stops generating future transition events for your locale.
Does the time of the change (e.g., 2:00 AM) refer to my local time?
No. The transition time listed on the card (e.g., 02:00 -> 03:00) is the exact localized time in that specific country when the shift occurs.
Do the Southern and Northern Hemispheres sync?
Actually, they are inversed! When the Northern Hemisphere 'Springs Forward' into summer, the Southern Hemisphere is typically 'Falling Back' into winter.
Is the DST Tracker free to use?
Yes, our real-time global transition tracker is 100% free with no login or subscription required.
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