DST Transition Checker
Check when Daylight Saving Time transitions occur for any timezone and year. Shows exact dates, times, and UTC offset changes for spring forward and fall back.
How to Use DST Transition Checker
Select a timezone and year to check for DST transitions. The tool detects all clock changes throughout the year, showing exact dates, times, and UTC offset changes for both spring forward and fall back transitions.
Step-by-Step Instructions
- Enter the year you want to check (1970-2100)
- Select the timezone from the dropdown
- Click Check DST Transitions to find clock changes
- View transition dates, types, and offset changes
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