Current time in the Indian/Reunion time zone

Indian/Reunion is an IANA time zone used in Réunion. It stays on UTC+4 all year.

Indian/Reunion at a glance

UTC offset now	UTC+4
Standard time	UTC+4
Used in	Réunion

How Indian/Reunion keeps time

This zone has a single offset, UTC+4, with no seasonal changes recorded since 1970.

Countries and cities on Indian/Reunion

Indian/Reunion is used in Réunion. These are the largest cities in our list that follow it.

Saint-Denis

Indian/Reunion compared with other time zones

Differences change during the year when one side moves to or from daylight saving time, so the table shows January and July separately.

City	Time now	Difference now	In January	In July
New York (United States)	--:--	9 h behind	9 h behind	8 h behind
Los Angeles (United States)	--:--	12 h behind	12 h behind	11 h behind
London (United Kingdom)	--:--	4 h behind	4 h behind	3 h behind
Paris (France)	--:--	3 h behind	3 h behind	2 h behind
Dubai (United Arab Emirates)	--:--	Same time	Same time	Same time
Mumbai (India)	--:--	1 h 30 min ahead	1 h 30 min ahead	1 h 30 min ahead
Singapore	--:--	4 h ahead	4 h ahead	4 h ahead
Tokyo (Japan)	--:--	5 h ahead	5 h ahead	5 h ahead
Sydney (Australia)	--:--	7 h ahead	7 h ahead	6 h ahead
UTC	--:--	4 h behind	4 h behind	4 h behind

Other zones on UTC+4 right now

These IANA zones show the same time as Indian/Reunion today. Their clock-change rules may differ.

Using Indian/Reunion in software

Use the zone name Indian/Reunion rather than an abbreviation or a fixed offset. Abbreviations can mean several zones, and offsets ignore future clock changes.

Show the current time in Indian/Reunion:

// JavaScript
new Intl.DateTimeFormat('en-GB', { timeZone: 'Indian/Reunion', timeStyle: 'long' }).format(new Date());
# Python
from datetime import datetime
from zoneinfo import ZoneInfo
datetime.now(ZoneInfo('Indian/Reunion'))
// PHP
(new DateTime('now', new DateTimeZone('Indian/Reunion')))->format('c');
# Shell
TZ=Indian/Reunion date

Plan around the time in Indian/Reunion

Convert a time to or from Indian/Reunion: pick a date and time and see it in every city on your list.
Add Saint-Denis to your world clock to keep it next to your own time.
Find a meeting time that falls inside office hours in Indian/Reunion and the other cities you work with.
Open a full-screen clock for your own time zone.

Frequently asked questions

What is the UTC offset of Indian/Reunion?

UTC+4, all year.

Time zone rules: IANA tz database, version 2026e. Place names and coordinates: GeoNames. Sunrise and sunset are calculated from the coordinates and can differ by a minute or two from local almanacs.