WHERORA GUIDES
Guides for working across time zones
Practical, plain-language guides for remote teams, families and travelers. Each one pairs with a WherOra tool so you can check your own cities as you read.
REMOTE TEAMS
Best Times for Meetings Between the US and India or the Philippines
The meeting windows that work from New York, Chicago and Los Angeles this winter and next summer, and what changes on November 1.
Read the guide →DAYLIGHT SAVING
Clock Changes in Autumn 2026: Every Date That Shifts Your International Meetings
Australia moves forward on October 4, Europe back on October 25 and the US on November 1. Every date, and what it does to common city pairs.
Read the guide →DAYLIGHT SAVING
Daylight Saving Time 2026: Why Your US–Europe Meetings Shift for One Week
Europe falls back on October 25 and the US on November 1. What moves during the gap week, who sees it, and how to plan around it.
Read the guide →TIME ZONES
EST vs EDT, IST, CET: Time Zone Abbreviations Explained
EST or EDT? What IST, CST, BST and PST really mean, which abbreviations clash, and how to write meeting times nobody can misread.
Read the guide →REMOTE TEAMS
How to Schedule Fair Meetings Across Time Zones
Split, rotate or bridge: how to share the cost of meetings across two or three time zones, plus 11 small habits that make the biggest difference.
Read the guide →DAYLIGHT SAVING
Daylight Saving Time 2027: Clock Change Dates by Country
Every 2027 clock change: the US, the UK and EU, Australia, New Zealand and every other country that changes, plus what changed in Canada.
Read the guide →TIME ZONES
Arizona Time Zone: Why Most of Arizona Skips Daylight Saving
Arizona stays on MST all year, so it matches Denver in winter and Los Angeles in summer. Plus the Navajo Nation exception.
Read the guide →TIME ZONES
China Time Zone: One Clock for the Whole Country
One time zone for a country five time zones wide: Beijing Time, Xinjiang time, and meeting times with China.
Read the guide →TIME ZONES
Half-Hour and 45-Minute Time Zones
India, Nepal, Iran, Newfoundland and central Australia: every place whose clocks aren’t on the hour, and what it means for meetings.
Read the guide →Try the tools
Put up to six cities on one timeline, check any date and time in other cities, or count working days between dates.
Compare city pairs
See shared working hours for all pairs →North America ↔ Europe
North America ↔ Asia & Pacific
Europe ↔ Asia & Middle East
Badges show how far ahead or behind the second city is today.