What time zone is Tvarditsa in?

Tvarditsa uses Eastern European Time (EET, UTC+2) in winter and Eastern European Summer Time (EEST, UTC+3) in summer. Its IANA time zone is Europe/Sofia.

When is the next clock change in Tvarditsa?

Clocks in Tvarditsa move forward 1 hour on Sunday, March 28, 2027 at 3:00 AM, changing from EET (UTC+02:00) to EEST (UTC+03:00)

Does Tvarditsa observe daylight saving time?

Yes. Tvarditsa observes daylight saving time: EEST (UTC+3) in summer and EET (UTC+2) in winter.

What is the UTC offset of Tvarditsa?

Tvarditsa is UTC+2 in winter and UTC+3 in summer

Current Time in Tvarditsa, Obshtina Tvarditsa, Sliven, Bulgaria

1:42:29 PM

13:42:29

Sunday, October 25, 2026

EET (Eastern European Time) · UTC+02:00

Europe/Sofia

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Time zone details

Tvarditsa is currently on standard time; daylight saving time is observed in 2026

Daylight in Tvarditsa

Sunrise6:41 AMSolar noon12:00 PMSunset5:18 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: Bulgaria
Administrative area: Sliven
District: Obshtina Tvarditsa
Place type: Populated place
Country currency: Euro (EUR)

Practical

Country languages: Bulgarian, Turkish, Romany
Dialing code: +359
Population: 6,519
Elevation: Approximately 350 m (DEM estimate)

Geography

Geographic coordinates: 42° 42' N / 25° 53' E

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Clock changes in Tvarditsa

Next clock change

Upcoming

Sunday, March 28, 2027

3:00 AM EET4:00 AM EEST

Clocks move forward 1 hour

Sunday, March 29, 2026past
Daylight saving time starts
3:00 AM EET4:00 AM EEST
Clocks move forward 1 hour
Sunday, October 25, 2026past
Daylight saving time ends
4:00 AM EEST3:00 AM EET
Clocks move back 1 hour

Future clock changes, 2027–2030

Bulgaria daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 6:41 AM
Solar noon: 12:00 PM
Sunset: 5:18 PM
Daylight duration: 10 hr 37 min2 min 42 sec shorter than the previous day

Civil twilight: 6:12 AM – 5:47 PM
Nautical twilight: 5:39 AM – 6:20 PM
Astronomical twilight: 5:06 AM – 6:53 PM

Full MoonMoon illumination99%

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Sunday, October 25, 2026

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Sun

Sunrise: 6:41 AM (east, 105.8°)
Sunset: 5:18 PM (west, 254.0°)
Day length: 10 hr 37 min2 min 42 sec shorter than the previous day
Solar noon: 12:00 PM (35.2° altitude)

Civil twilight

Dawn to dusk: 6:12 AM – 5:47 PM

Additional twilight

Nautical dawn to dusk: 5:39 AM – 6:20 PM
Astronomical dawn to dusk: 5:06 AM – 6:53 PM

Moon

Phase: Full Moon (99% illuminated)
Moonrise: 4:35 PM (east, 71.7°)
Moonset: 5:43 AM (west, 284.6°)
Previous principal phase: First Quarter — Sunday, October 18, 2026 at 7:13 PM
Next principal phase: Full Moon — Monday, October 26, 2026 at 6:12 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	5:18 PM	10 hr 37 min	2 min 42 sec shorter than the previous day
Monday, October 26	6:42 AM	5:17 PM	10 hr 35 min	2 min 40 sec shorter than the previous day
Tuesday, October 27	6:43 AM	5:15 PM	10 hr 32 min	2 min 39 sec shorter than the previous day
Wednesday, October 28	6:45 AM	5:14 PM	10 hr 29 min	2 min 39 sec shorter than the previous day
Thursday, October 29	6:46 AM	5:13 PM	10 hr 27 min	2 min 37 sec shorter than the previous day
Friday, October 30	6:47 AM	5:11 PM	10 hr 24 min	2 min 37 sec shorter than the previous day
Saturday, October 31	6:48 AM	5:10 PM	10 hr 22 min	2 min 35 sec shorter than the previous day

Weather forecast for Tvarditsa

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Plan around Tvarditsa

Upcoming national public holidays in Bulgaria

Thu, Dec 24, 2026Christmas Eve
Fri, Dec 25, 2026Christmas Day
Fri, Jan 1, 2027New Year's Day

Nearby places

Browse places in Bulgaria

Frequently asked questions

What time zone is Tvarditsa in?: Tvarditsa uses Eastern European Time (EET, UTC+2) in winter and Eastern European Summer Time (EEST, UTC+3) in summer. Its IANA time zone is Europe/Sofia.
When is the next clock change in Tvarditsa?: Clocks in Tvarditsa move forward 1 hour on Sunday, March 28, 2027 at 3:00 AM, changing from EET (UTC+02:00) to EEST (UTC+03:00)
Does Tvarditsa observe daylight saving time?: Yes. Tvarditsa observes daylight saving time: EEST (UTC+3) in summer and EET (UTC+2) in winter.
What is the UTC offset of Tvarditsa?: Tvarditsa is UTC+2 in winter and UTC+3 in summer