What time zone is Castiglione Olona in?

Castiglione Olona uses Central European Time (CET, UTC+1) in winter and Central European Summer Time (CEST, UTC+2) in summer. Its IANA time zone is Europe/Rome.

When is the next clock change in Castiglione Olona?

Clocks in Castiglione Olona move forward 1 hour on Sunday, March 28, 2027 at 2:00 AM, changing from CET (UTC+01:00) to CEST (UTC+02:00)

Does Castiglione Olona observe daylight saving time?

Yes. Castiglione Olona observes daylight saving time: CEST (UTC+2) in summer and CET (UTC+1) in winter.

What is the UTC offset of Castiglione Olona?

Castiglione Olona is UTC+1 in winter and UTC+2 in summer

Current Time in Castiglione Olona, Provincia di Varese, Lombardy, Italy

6:39:36 PM

18:39:36

Tuesday, November 10, 2026

CET (Central European Time) · UTC+01:00

Europe/Rome

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Time zone details

Castiglione Olona is currently on standard time; daylight saving time is observed in 2026

Daylight in Castiglione Olona

Sunrise7:17 AMSolar noon12:08 PMSunset4:59 PM

Next clock changeMar 28, 2027 · Clocks move forward 1 hour · in 137 daysUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: Italy
Administrative area: Lombardy
District: Provincia di Varese
Place type: City or town
Country currency: Euro (EUR)

Practical

Country languages: Italian, German, French, Sardinian, Catalan, Corsican, Slovenian
Dialing code: +39
Population: 7,119
Elevation: 307 m

Geography

Geographic coordinates: 45° 45' N / 8° 52' E

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Clock changes in Castiglione Olona

Next clock change

Upcoming

Sunday, March 28, 2027

2:00 AM CET3:00 AM CEST

Clocks move forward 1 hour

Sunday, March 29, 2026past
Daylight saving time starts
2:00 AM CET3:00 AM CEST
Clocks move forward 1 hour
Sunday, October 25, 2026past
Daylight saving time ends
3:00 AM CEST2:00 AM CET
Clocks move back 1 hour

Future clock changes, 2027–2030

Italy daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 7:17 AM
Solar noon: 12:08 PM
Sunset: 4:59 PM
Daylight duration: 9 hr 42 min2 min 38 sec shorter than the previous day

Civil twilight: 6:45 AM – 5:31 PM
Nautical twilight: 6:09 AM – 6:06 PM
Astronomical twilight: 5:34 AM – 6:41 PM

New MoonMoon illumination2%

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Tuesday, November 10, 2026

View Castiglione Olona on Savvy Time's time-zone map

Sun

Sunrise: 7:17 AM (southeast, 114.1°)
Sunset: 4:59 PM (southwest, 245.7°)
Day length: 9 hr 42 min2 min 38 sec shorter than the previous day
Solar noon: 12:08 PM (27.1° altitude)

Civil twilight

Dawn to dusk: 6:45 AM – 5:31 PM

Additional twilight

Nautical dawn to dusk: 6:09 AM – 6:06 PM
Astronomical dawn to dusk: 5:34 AM – 6:41 PM

Moon

Phase: New Moon (2% illuminated)
Moonrise: 8:46 AM (southeast, 127.3°)
Moonset: 5:08 PM (southwest, 231.3°)
Previous principal phase: New Moon — Monday, November 9, 2026 at 8:02 AM
Next principal phase: First Quarter — Tuesday, November 17, 2026 at 12:48 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Tuesday, November 10	7:17 AM	4:59 PM	9 hr 42 min	2 min 38 sec shorter than the previous day
Wednesday, November 11	7:18 AM	4:57 PM	9 hr 39 min	2 min 36 sec shorter than the previous day
Thursday, November 12	7:19 AM	4:56 PM	9 hr 37 min	2 min 34 sec shorter than the previous day
Friday, November 13	7:21 AM	4:55 PM	9 hr 34 min	2 min 31 sec shorter than the previous day
Saturday, November 14	7:22 AM	4:54 PM	9 hr 32 min	2 min 29 sec shorter than the previous day
Sunday, November 15	7:24 AM	4:53 PM	9 hr 29 min	2 min 27 sec shorter than the previous day
Monday, November 16	7:25 AM	4:52 PM	9 hr 27 min	2 min 25 sec shorter than the previous day

Weather forecast for Castiglione Olona

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Plan around Castiglione Olona

Upcoming public holidays in Lombardy

Tue, Dec 8, 2026Immaculate Conception
Fri, Dec 25, 2026Christmas Day
Sat, Dec 26, 2026Boxing Day

Nearby places

Browse places in Italy

Frequently asked questions

What time zone is Castiglione Olona in?: Castiglione Olona uses Central European Time (CET, UTC+1) in winter and Central European Summer Time (CEST, UTC+2) in summer. Its IANA time zone is Europe/Rome.
When is the next clock change in Castiglione Olona?: Clocks in Castiglione Olona move forward 1 hour on Sunday, March 28, 2027 at 2:00 AM, changing from CET (UTC+01:00) to CEST (UTC+02:00)
Does Castiglione Olona observe daylight saving time?: Yes. Castiglione Olona observes daylight saving time: CEST (UTC+2) in summer and CET (UTC+1) in winter.
What is the UTC offset of Castiglione Olona?: Castiglione Olona is UTC+1 in winter and UTC+2 in summer