Does Santiago observe daylight saving time?

Yes. Santiago is on CLST (UTC-3) now, and its clocks go back 1 hour on Sat, Apr 3, 2027, to CLT (UTC-4).

Does Tokyo observe daylight saving time?

No. Tokyo stays on JST (UTC+9) all year, so its clocks don't change.

What time is it in Tokyo when it's 9 AM in Santiago?

9:00 PM in Tokyo, on the same day.

Santiago to Tokyo Meeting Planner

Tokyo is 12 hours ahead of Santiago right now. Their working days don't overlap today.

Santiago · Chile

8:07 AM

Sat, Oct 17 · CLST · summer time

Tokyo · Japan

8:07 PM

Sat, Oct 17 · JST

Best Meeting Times Between Santiago and Tokyo

No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 10:00 AM in Santiago, which is 10:00 PM in Tokyo; consider splitting into two shorter meetings or shifting someone's hours.

Who's meeting

2 of 4 places

SantiagoOrganizerChile ·· summer time8:07AMnow
TokyoJapan ·8:07PMnow

Add a city

Add up to 4 places by city, country, time zone or abbreviation, like Tokyo, India or JST. Press "/" to jump here.

Date in Santiago

Working hours, everywhere

Best times to meet

Saturday, October 17, 2026, in Santiago time.

10:00AMBest · PossibleWorking hours in Santiago (10:00); late evening in Tokyo (22:00).
9:00AMOption 2 · PossibleWorking hours in Santiago (09:00); late evening in Tokyo (21:00).
9:00PMOption 3 · PossibleWorking hours in Tokyo (09:00, next day); late evening in Santiago (21:00).

The whole day

Pick any slot in the Fit row, or use the arrow keys there, to make it the meeting time.

Each column is a one-hour slot of the first place's day. The Fit row grades how well the slot suits everyone; each row shows the local time and whether it's working hours there.
Fit
SantiagoUTC-3
TokyoUTC+9
UTC	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02

Working hours (09–17)Just outside (07–09, 17–20)Late evening (20–23)NightFit: optimal, good, possible, poor

Your meeting

Santiago10:00 AM UTC-3Sat, Oct 17
Tokyo10:00 PM UTC+9Sat, Oct 17
UTC2026-10-17 13:00 UTC

What will it cost? Try the meeting cost calculator.

Time difference between Santiago and Tokyo

Tokyo is 12 hours ahead of Santiago right now: Tokyo is on JST (UTC+9) and Santiago on CLST (UTC-3). That changes on Sat, Apr 3, 2027, when clocks go back in Santiago: then Tokyo is 13 hours ahead of Santiago.

Time difference between Santiago and Tokyo over the next 12 months
From	Difference	Why
Now	Tokyo 12 hours ahead	—
Sat, Apr 3, 2027	Tokyo 13 hours ahead	Clocks go back in Santiago
Sun, Sep 5, 2027	Tokyo 12 hours ahead	Clocks go forward in Santiago

Santiago is on Chile Standard Time. Tokyo is on Japan Standard Time.

Frequently Asked Questions: Santiago & Tokyo Scheduling

What is the time difference between Santiago and Tokyo?: Tokyo is 12 hours ahead of Santiago right now: Tokyo is on JST (UTC+9) and Santiago on CLST (UTC-3). That changes on Sat, Apr 3, 2027, when clocks go back in Santiago: then Tokyo is 13 hours ahead of Santiago.
What is the best time to schedule a meeting between Santiago and Tokyo?: No time falls inside working hours (9 AM to 5 PM) in both cities. The closest is 10:00 AM in Santiago, which is 10:00 PM in Tokyo; consider splitting into two shorter meetings or shifting someone's hours.
Does Santiago observe daylight saving time?: Yes. Santiago is on CLST (UTC-3) now, and its clocks go back 1 hour on Sat, Apr 3, 2027, to CLT (UTC-4).
Does Tokyo observe daylight saving time?: No. Tokyo stays on JST (UTC+9) all year, so its clocks don't change.
What time is it in Tokyo when it's 9 AM in Santiago?: 9:00 PM in Tokyo, on the same day.

Or see every city pair, or plan with more places in the meeting planner.