Time ZonesAbout this time zone
Ulyanovsk is one of the 26 time zone areas of Russia. Computers and phones know it by the zone name Europe/Ulyanovsk. Its time is UTC+4, which means it is 4 hours ahead of Coordinated Universal Time (UTC) all year round. Compared with India (IST), it is 1 hour 30 minutes behind India.
Clock changes in 2026 and 2027
Ulyanovsk does not change its clocks in 2026 or 2027. The time stays at UTC+4 all year, so there is no daylight saving time to remember.
Time difference with major cities
| When it is 12:00 noon in Ulyanovsk, it is | In January 2026 | In July 2026 |
|---|---|---|
| India | 1:30 pm1 hour 30 minutes ahead | 1:30 pm1 hour 30 minutes ahead |
| United Kingdom | 8:00 am4 hours behind | 9:00 am3 hours behind |
| France | 9:00 am3 hours behind | 10:00 am2 hours behind |
| New York, United States | 3:00 am9 hours behind | 4:00 am8 hours behind |
| Chicago, United States | 2:00 am10 hours behind | 3:00 am9 hours behind |
| Los Angeles, United States | 12:00 am12 hours behind | 1:00 am11 hours behind |
| United Arab Emirates | 12:00 pmsame time | 12:00 pmsame time |
| Singapore | 4:00 pm4 hours ahead | 4:00 pm4 hours ahead |
| Japan | 5:00 pm5 hours ahead | 5:00 pm5 hours ahead |
| Sydney, Australia | 7:00 pm7 hours ahead | 6:00 pm6 hours ahead |
The table uses the offsets in force in mid January and mid July 2026. Use the converter for any other date.
Clock time and sun time in Ulyanovsk
A time zone is an agreement, and the sun does not follow it exactly. Ulyanovsk, the largest city in this zone, lies at about 48.4° east. Each degree of longitude is worth four minutes, so by the sun alone its time would be about 3 hours 14 minutes ahead of UTC. The clock is set to UTC+4. The sun is therefore highest in the sky at about 12:46 pm by the clock, not at 12:00. The clock runs ahead of the sun here, which means later sunrises and lighter evenings than the map alone would give. Other places in the zone, to the east or west of Ulyanovsk, see the sun peak a little earlier or later. Through the year the figure also drifts by up to a quarter of an hour either way.
How long the day is
Ulyanovsk is about 54.3° north of the equator. On the longest day of the year, around 21 June, the sun is up for about 17 hours 13 minutes. On the shortest, around 21 December, for about 7 hours 18 minutes. That is a swing of about 9 hours 55 minutes between summer and winter, yet the clocks here stay the same all year.
Office hours shared with other places
If both sides work from 9 am to 6 pm, these are the hours when a call falls inside the working day at both ends. Times are for Ulyanovsk.
- With India, all year: 9:00 am to 4:30 pm here, which is 10:30 am to 6:00 pm in India (7 hours 30 minutes shared).
- With London, in January: 1:00 pm to 6:00 pm here, which is 9:00 am to 2:00 pm in London (5 hours shared). In July: 12:00 pm to 6:00 pm here, which is 9:00 am to 3:00 pm in London (6 hours shared).
- With New York, in January: no shared office hour: 9:00 am here is 12:00 am in New York, and 6:00 pm here is 9:00 am there, so one side has to start early or stay late. In July: 5:00 pm to 6:00 pm here, which is 9:00 am to 10:00 am in New York (1 hour shared).
How many people keep this time
The GeoNames list has 5 towns and cities of 15,000 people or more in this zone area, with about 814,000 people between them. People in villages and smaller towns are not in that count, so the true number on this clock is higher.
Cities that keep this time
The largest cities in this zone: Ulyanovsk, Dimitrovgrad, Inza, Barysh, Novoul’yanovsk.
Places with exactly the same time
These zones show the same time as Ulyanovsk through the whole year: Baku, Azerbaijan, Dubai, United Arab Emirates, Muscat, Oman, Tbilisi, Georgia, Yerevan, Armenia, Astrakhan, Russia, Samara, Russia, Saratov, Russia, Mahe, Seychelles, Mauritius, Reunion.
The clock above uses your device's clock and the time zone rules built into your browser. Rules on this page: IANA time zone database 2026f. See About and data sources.