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Zanjan, Iran

Zanjan Province follows Iran Standard Time, UTC+3:30. Its clocks do not currently change seasonally, while sunrise and sunset shift throughout the year and vary slightly across the province.

Zanjan, Iran

Friday, 4 September 2026

UTC+3:30 · Asia/Tehran

Time and sun data for Zanjan — the largest city of Zanjan

The sun in Zanjan

Sunrise 05:50 Solar noon 12:17 Sunset 18:43 Daylight 12 h 52 min Night 11 h 08 min Civil twilight 05:24 – 19:09

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Current time in Zanjan, Iran

The current time shown for Zanjan applies throughout the province, including Zanjan city and nearby communities. Iran uses a half-hour offset, so the local clock is three hours and thirty minutes ahead of Coordinated Universal Time.

Zanjan does not currently observe daylight saving time. That makes calendar planning straightforward: the offset stays at UTC+3:30 throughout the year. The time difference from another country can still change if that country moves its clocks in spring or autumn.

A clock can remain steady all year while an international meeting still manages to move by an hour.

Time zone and local daylight

Official clock time is uniform across Zanjan Province, but daylight is not. Sunrise depends on the date and the observer’s position. Eastern places see the Sun a little earlier than western places when measured by the same official clock.

The seasonal difference matters more than the small variation between nearby towns. Summer mornings generally brighten earlier and evenings remain light longer. Winter brings later sunrises and shorter periods of daylight. Mountainous terrain can also affect when direct sunlight becomes visible from a particular street or valley.

Standard offset: UTC+3:30. Seasonal clock changes: not currently observed. Sunrise: earlier in summer and later in winter. Local variation: affected by longitude, elevation, and the surrounding horizon.

Largest cities and useful reference points

Zanjan is the provincial capital and the main reference point for the region’s time. Other important urban centres include Abhar, Khorramdarreh, Qeydar, and Soltaniyeh. Every one of these places uses the same official time.

For most calls, journeys, and business arrangements, selecting Zanjan city provides the correct civil time for the whole province. A city-specific location becomes important when checking sunrise, sunset, dawn, or dusk because solar events are calculated from coordinates rather than administrative borders.

Soltaniyeh lies east of Zanjan city, while Abhar and Khorramdarreh are farther toward the province’s eastern side. Qeydar serves communities in the south. These geographic differences do not create separate time zones, but they can produce small differences in solar-event times.

Use provincial time for appointments and public schedules. Choose the exact city for sunrise or sunset planning. Recheck the other location’s seasonal rules before an international call.

Questions and answers

What time zone does Zanjan use?
Zanjan uses Iran Standard Time, which is UTC+3:30.
Do cities in Zanjan Province have different clock times?
No. Zanjan, Abhar, Khorramdarreh, Qeydar, Soltaniyeh, and other communities share one official time.
Is sunrise simultaneous across the province?
No. The displayed clock time of sunrise varies with location, date, elevation, and the local horizon, even though the official time zone is the same.
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