Irkutsk in numbers
- Coordinates
- 52.2978, 104.2960
- Population
- 623 869
- Region
- Irkutsk Oblast
- Country
- Russia, Europe
- Capital
- Moscow — 4202 km away
The current local time in Irkutsk is shown here with today’s sunrise and sunset times and the latest available weather information for the city in Irkutsk Oblast.
Irkutsk, Russia
Saturday, 24 October 2026
UTC+8 · Asia/Irkutsk
Local time in Irkutsk
UTC+8 · no daylight saving time
Sunrise 7:44 AM Solar noon 12:48 PM Sunset 5:52 PM Daylight 10 h 08 min Night 13 h 52 min Civil twilight 7:09 AM – 6:27 PM
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
The local clock helps place an Irkutsk appointment, train, call, or deadline at the right point in the day. It is safer to read the displayed time than to depend on a difference calculated during a previous trip or season.
For a plan involving distant locations, write down the date in each place as well as the hour. A conversation scheduled near midnight can fall on different dates for its participants. Calendar software is helpful only when the event carries the intended city time zone.
Use Irkutsk as the named zone for local appointments. Check both origin and destination dates on long journeys. Confirm station and airport information with the operator. Revisit the clock before a time-critical call.
A long journey rewards careful clocks and punishes the phrase “I thought you meant my time.”
The sunrise and sunset entries define the day’s principal span of natural light. They can inform the timing of sightseeing, outdoor work, walking routes, or a departure for the surrounding region. Those values change during the year, so the date matters. Light appears before sunrise and remains after sunset during twilight, although cloud and nearby obstructions affect what a person actually sees. A calculated solar event should not be treated as a precise measure of street-level brightness.
For activities away from familiar, well-lit areas, build in time to return before the light becomes inadequate. If the planned route is long, compare sunset with the expected finishing time rather than only with the start.
The weather section offers a practical snapshot and outlook for the city. Temperature alone is not a complete guide: wind and precipitation can alter comfort, while cloud and visibility can affect travel or photography.
Match the forecast hour to your schedule. Conditions at breakfast may not describe the afternoon, and a city-level report may differ from conditions farther away. If the journey leaves Irkutsk, look up the destination separately instead of extending the city forecast across the entire route.
Write the departure and return in local time. Locate both hours within the daylight period. Review weather across the whole interval. Add suitable clothing, lighting, and schedule margin. Forecasts are revised, so refresh the information before departure. When warnings or official travel advice apply, follow the issuing authority’s instructions rather than relying solely on a brief weather summary.