Guias de fusos horários
Artigos para coordenar agendas internacionais.
How to schedule international meetings without time zone mistakes
A practical workflow for picking meeting times across countries, accounting for daylight saving and calendar rollovers.
GuiaWhat is daylight saving time and how it affects video calls
Understand DST transitions, who still observes them, and how to avoid surprise one-hour shifts on calls.
GuiaHow to use the Countries Time zone comparator
Step-by-step tutorial for comparing two to four countries with a shared reference instant.
GuiaUS time zones explained: Eastern to Hawaii
Map the six US time zones, DST exceptions, and scheduling tips for coast-to-coast calls.
GuiaCalling Latin America from Europe: practical time windows
Find workable call slots between CET/CEST and Latin American zones without ringing people at night.
GuiaUTC vs local time: what schedulers need to know
Learn when to think in UTC, when to use local wall time, and how IANA zones bridge both.
GuiaCommon time zone mistakes (and how to avoid them)
Seven frequent pitfalls—from 'EST' ambiguity to half-hour offsets—and fixes for each.
ComparaçãoTime difference between Spain and Mexico (with examples)
How many hours ahead is Spain vs Mexico City? Worked examples for calls and meetings.
ComparaçãoTime difference between Spain and Argentina
Spain vs Buenos Aires offsets year-round with scheduling examples.
ComparaçãoTime difference between Spain and Colombia
Madrid vs Bogotá: fixed UTC-5 in Colombia and seasonal shifts in Spain.
ComparaçãoTime difference between the United States and the United Kingdom
US Eastern vs London: how DST on both sides changes the gap.
ComparaçãoTime difference between the United States and Japan
Tokyo vs US Eastern and Pacific with fixed JST year-round.
ComparaçãoTime difference between the UK and India
London vs India UTC+5:30 half-hour offset explained.
ComparaçãoTime difference between Germany and the United States
Berlin vs US Eastern and Central for transatlantic meetings.
ComparaçãoTime difference between Australia and the United Kingdom
Sydney vs London across DST seasons in both hemispheres.
ComparaçãoTime difference between Mexico and Brazil
Mexico City vs São Paulo for Latin American coordination.
ComparaçãoTime difference between South Korea and Japan
Seoul and Tokyo share JST/KST year-round alignment.