About Sienno
Discover Sienno, which is located in Poland, home to 750 residents, with a Latitude, Longitude of 51° 5' 15.83" N, 51° 5' 15.83" N. Today is Saturday, November 1, and the city observes the Central European Standard Time time zone. The next daylight saving time change is just 147 days away. It's 9 days away from the next major holiday, Independence Day. To view additional holidays for this year, you can reference the holiday calendar for Poland.
Stay informed with the current local time in Sienno, including the exact day of the week and date. Discover detailed information about the local time zone, population, sunrise and sunset, and other interesting facts about Sienno, Poland. Find everything you need to know about Sienno, including its population, time zone, currency, and dialing code for Poland.
Current Date and Time Information
This year is not a leap year, so our calendar we will have 365 days this year. We have 29 more days left in the month of November. We are currently on the 305th day of the year, with 60 days remaining and so far 83.56% of the year has passed.
Key Information About Sienno
- Time Zone
- Central European Standard Time
- Daylight Savings
- Currently not observing daylight savings
- Daylight Saving Time Begins: March 29, 2026
- On Sunday, March 29th 2026, at 02:00 AM, clocks will be turned forward by one hour to 03:00 AM. This marks the beginning of Daylight Saving Time (DST). Remember to adjust your clocks accordingly.
- Current UTC Offset
- UTC +01
- Country ISO 2
- PL
- Country ISO 3
- POL
- Population
- 750
- Country Dialing Code
- +48
- Top Level Domain
- .pl
- Time Zone Identifier
- Europe/Warsaw
- State/Region
- Mazovia
- Country
- Poland
- Elevation
- 0 Meters or 0 Feet
- Currency Code / Name
- PLN / Zloty
- Coordinates in Decimal Degrees (DD)
- Latitude: 51.08773
Longitude: 21.48325 - Coordinates in Degrees, Minutes and Seconds (DMS)
- Latitude: 51° 5' 15.83" N
Longitude: 21° 28' 59.7" E - Coordinates in Degrees and Decimal Minutes (DMM)
- Latitude: 51° 5.264' N
Longitude: 21° 28.995' E - Alternate Names of Sienno
- Comuna de Sienno, Gmina Senno, Gmina Sienno, Senno, Сенно, Ґміна Сенно