Current Time in Semnan, Iran

8:59:11 AM

08:59:11

IRST (Iran Standard Time) · UTC+03:30

Asia/Tehran

Clock format
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Time zone details

Semnan does not observe daylight saving time in 2026

Daylight in Semnan

Sunrise6:13 AMSolar noon11:40 AMSunset5:06 PM
Clock change statusNo clock changes are scheduled for Semnan in the next 12 monthsView scheduleWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
Iran
Place type
City or town
Country currency
Iranian Rial (IRR)

Practical

Country languages
Persian, Kurdish
Dialing code
+98
Population
124,826
Elevation
Approximately 1,148 m (DEM estimate)

Geography

Geographic coordinates
35° 34' N / 53° 23' E
View on map

Convert Semnan time

Compare Semnan with another city or time zone

Semnan follows the same clock and daylight-saving rules as Tehran

Popular conversions (current offsets)

Semnan to GMTTarget time 3 hours 30 minutes behindSemnan to ASTTarget time 30 minutes behindSemnan to GSTTarget time 30 minutes aheadSemnan to AZTTarget time 30 minutes aheadSemnan to AMTTarget time 30 minutes aheadSemnan to KUYTTarget time 30 minutes ahead

All times shown relative to Semnan local time

Clock changes in Semnan

2026

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030
Iran daylight saving timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
10 hr 53 min2 min 3 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Full MoonMoon illumination98%
View full Sun & Moon detailsHide full Sun & Moon details

Tuesday, October 27, 2026

View Semnan on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 53 min2 min 3 sec shorter than the previous day
Solar noon
(41.6° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Full Moon (98% illuminated)
Moonrise
Moonset
Previous principal phase
Full Moon — Monday, October 26, 2026 at
Next principal phase
Third Quarter — Sunday, November 1, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
10 hr 53 min2 min 3 sec shorter than the previous day
10 hr 51 min2 min 2 sec shorter than the previous day
10 hr 49 min2 min 1 sec shorter than the previous day
10 hr 47 min2 min shorter than the previous day
10 hr 45 min1 min 59 sec shorter than the previous day
10 hr 43 min1 min 58 sec shorter than the previous day
10 hr 41 min1 min 57 sec shorter than the previous day

Weather forecast for Semnan

Temperature unit

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Plan around Semnan

Upcoming national public holidays in Iran

  1. Martyrdom of Fatima-Zahara
  2. Birthday of Imam Ali
  3. Mabaas of Muhammad

Nearby scheduled airports for Semnan, Iran

Sari Dasht-e Naz International AirportSRYMedium airport · Serves Sari120 km north

Source: OurAirports record · SRY / OINZ

About 120 km (74.6 mi) north of Semnan

Scheduled airline service in source data

Mehrabad International AirportTHRLarge airport · Serves Tehran188 km west

Source: OurAirports record · THR / OIII

About 188 km (117 mi) west of Semnan

Scheduled airline service in source data

Imam Khomeini International AirportIKALarge airport · Serves Tehran204 km west

Source: OurAirports record · IKA / OIIE

About 204 km (127 mi) west of Semnan

Scheduled airline service in source data

View Semnan area on map

Nearby places

MahdishahrMahdishahr15 kmN
Browse places in Iran

Frequently asked questions

What time zone is Semnan in?
Semnan uses Iran Standard Time (IRST, UTC+3:30) all year. Its IANA time zone is Asia/Tehran.
When is the next clock change in Semnan?
No clock changes are scheduled for Semnan in the next 12 months
Does Semnan observe daylight saving time?
No. Semnan uses IRST (UTC+3:30) all year.
What is the UTC offset of Semnan?
Semnan is UTC+3:30 all year