Osa in numbers
- Coordinates
- 53.3872, 103.8770
- Population
- 4 454
- Region
- Irkutsk Oblast
- Country
- Russia, Europe
- Capital
- Moscow — 4114 km away
- Same name
- 33 more places in the world share this name
What time is it in Osa, Irkutsk Oblast, Russia
On this page you will find the exact local time in Osa, Irkutsk Oblast, Russia, in the Asia/Irkutsk time zone (+8).
Osa, Russia
Sunday, 25 October 2026
UTC+8 · Asia/Irkutsk
Local time in Osa
UTC+8 · no daylight saving time
Osa keeps Asia/Irkutsk clock_time.
The sun today
Sunrise 7:50 AM Solar noon 12:50 PM Sunset 5:49 PM Daylight 10 h 00 min Night 14 h 00 min Civil twilight 7:14 AM – 6:25 PM
Weather in Osa right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Osa and its neighbours
Postal codes
- 612621
- 618120
- 669200
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.
Largest cities in Irkutsk Oblast
- Irkutsk 623 869
- Bratsk 256 600
- Angarsk 243 158
- Ust'-Ilimsk 100 271
- Usol'Ye-Sibirskoye 85 900
- Cheremkhovo 57 395
Other places named Osa
- Osa Perm Krai, Russia
- Osa Umbria, Italy
- Osa Missouri, United States
- Osa Plateaux, Republic Of The Congo
- Osa Plateaux, Republic Of The Congo
Same time zone — Asia/Irkutsk
- Irkutsk Russia
Nearby places
Local time details for Osa
3 postal codes are current for Osa.
Osa observes Asia/Irkutsk time, currently expressed as UTC+8. Daylight saving time here: No.
Osa gets its sunrise at 7:50 AM and its sunset at 5:49 PM today. Daylight lasts a full 10 h 00 min.
Neighbouring Zaglik and Kharay keep the same hours as Osa.
Questions and answers
- How is the time zone for Osa labeled?
- The time zone for Osa is labeled Asia/Irkutsk, with an offset of +8.
- Does the time in Osa vary with the season?
- Daylight saving time in Osa: No.
- I need the sunrise and sunset times for Osa.
- They are 7:50 AM and 5:49 PM.