What time zone is Castel Guelfo di Bologna in?

Castel Guelfo di Bologna 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 Castel Guelfo di Bologna?

Clocks in Castel Guelfo di Bologna 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 Castel Guelfo di Bologna observe daylight saving time?

Yes. Castel Guelfo di Bologna observes daylight saving time: CEST (UTC+2) in summer and CET (UTC+1) in winter.

What is the UTC offset of Castel Guelfo di Bologna?

Castel Guelfo di Bologna is UTC+1 in winter and UTC+2 in summer

Current Time in Castel Guelfo di Bologna, Bologna, Emilia-Romagna, Italy

5:07:28 AM

05:07:28

Sunday, October 25, 2026

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

Europe/Rome

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Time zone details

Castel Guelfo di Bologna is currently on standard time; daylight saving time is observed in 2026

Daylight in Castel Guelfo di Bologna

Sunrise6:41 AMSolar noon11:57 AMSunset5:13 PM

Next clock changeMar 28, 2027 · Clocks move forward 1 hour · in 153 daysUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: Italy
Administrative area: Emilia-Romagna
District: Bologna
Place type: City or town
Country currency: Euro (EUR)

Practical

Country languages: Italian, German, French, Sardinian, Catalan, Corsican, Slovenian
Dialing code: +39
Population: 2,520
Elevation: 32 m

Geography

Geographic coordinates: 44° 25' N / 11° 40' E

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Clock changes in Castel Guelfo di Bologna

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: 6:41 AM
Solar noon: 11:57 AM
Sunset: 5:13 PM
Daylight duration: 10 hr 32 min2 min 52 sec shorter than the previous day

Civil twilight: 6:11 AM – 5:42 PM
Nautical twilight: 5:37 AM – 6:16 PM
Astronomical twilight: 5:03 AM – 6:50 PM

Full MoonMoon illumination99%

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Sunday, October 25, 2026

View Castel Guelfo di Bologna on SavvyTime's time-zone map

Sun

Sunrise: 6:41 AM (east, 106.2°)
Sunset: 5:13 PM (west, 253.6°)
Day length: 10 hr 32 min2 min 52 sec shorter than the previous day
Solar noon: 11:57 AM (33.4° altitude)

Civil twilight

Dawn to dusk: 6:11 AM – 5:42 PM

Additional twilight

Nautical dawn to dusk: 5:37 AM – 6:16 PM
Astronomical dawn to dusk: 5:03 AM – 6:50 PM

Moon

Phase: Full Moon (99% illuminated)
Moonrise: 4:29 PM (east, 70.8°)
Moonset: 5:45 AM (west, 285.4°)
Previous principal phase: First Quarter — Sunday, October 18, 2026 at 6:13 PM
Next principal phase: Full Moon — Monday, October 26, 2026 at 5:12 AM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Sunday, October 25	6:41 AM	5:13 PM	10 hr 32 min	2 min 52 sec shorter than the previous day
Monday, October 26	6:42 AM	5:11 PM	10 hr 29 min	2 min 50 sec shorter than the previous day
Tuesday, October 27	6:43 AM	5:09 PM	10 hr 26 min	2 min 50 sec shorter than the previous day
Wednesday, October 28	6:45 AM	5:08 PM	10 hr 23 min	2 min 49 sec shorter than the previous day
Thursday, October 29	6:46 AM	5:07 PM	10 hr 21 min	2 min 48 sec shorter than the previous day
Friday, October 30	6:47 AM	5:05 PM	10 hr 18 min	2 min 46 sec shorter than the previous day
Saturday, October 31	6:49 AM	5:04 PM	10 hr 15 min	2 min 46 sec shorter than the previous day

Weather forecast for Castel Guelfo di Bologna

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Plan around Castel Guelfo di Bologna

Upcoming national public holidays in Italy

Sun, Nov 1, 2026All Saints' Day
Tue, Dec 8, 2026Immaculate Conception
Fri, Dec 25, 2026Christmas Day

Nearby places

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Frequently asked questions

What time zone is Castel Guelfo di Bologna in?: Castel Guelfo di Bologna 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 Castel Guelfo di Bologna?: Clocks in Castel Guelfo di Bologna 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 Castel Guelfo di Bologna observe daylight saving time?: Yes. Castel Guelfo di Bologna observes daylight saving time: CEST (UTC+2) in summer and CET (UTC+1) in winter.
What is the UTC offset of Castel Guelfo di Bologna?: Castel Guelfo di Bologna is UTC+1 in winter and UTC+2 in summer