Daylight Saving Time

View daylight saving time (DST) status and next transition time for major cities worldwide.

All Cities

Core Features

Real-time Status

DST query tool displays global cities' daylight saving status in real-time, distinguishing between standard time and daylight saving time.

Transition Preview

DST query shows exact dates of next time changes, helping prepare in advance.

Offset Comparison

DST query displays each city's current UTC offset, intuitively understanding daylight saving's impact on timezones.

Global Coverage

DST query covers major global cities including Europe, North America, Oceania and other daylight saving regions.

Application Scenarios

Schedule Adjustment

DST query helps adjust cross-timezone schedules before time changes, avoiding meeting time errors.

Software Development

Developers use DST query to understand various timezone DST rules, correctly handling time calculations in applications.

Travel Reminders

Before travel, use DST query to understand if destination is in daylight saving period, avoiding itinerary errors.

Logistics Scheduling

DST query helps logistics teams accurately calculate cross-timezone delivery times during time changes.

Frequently Asked Questions

What is daylight saving time (DST)?

Daylight saving time is a practice of advancing clocks by one hour during summer months to make better use of daylight. It typically begins in spring (clocks forward) and ends in autumn (clocks back).

Data source: IANA Time Zone Database