4.9 out of 5 — 495447 votes

Diffa, Niger

Diffa Region uses West Africa Time, fixed at UTC+1. Like the rest of Niger, it does not observe daylight saving time, so local clocks keep the same relationship to Coordinated Universal Time throughout the year.

Diffa, Niger

Friday, 4 September 2026

UTC+1 · Africa/Niamey

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

The sun in Diffa

Sunrise 06:00 Solar noon 12:10 Sunset 18:20 Daylight 12 h 21 min Night 11 h 39 min Civil twilight 05:38 – 18:42

Niger · 976 cities · page 1 of 5

Largest cities

All cities — page 1

Current time in Diffa, Niger

Diffa Region uses West Africa Time, fixed at UTC+1. Like the rest of Niger, it does not observe daylight saving time, so local clocks keep the same relationship to Coordinated Universal Time throughout the year.

For software and digital calendars, the applicable IANA zone is Africa/Niamey. The identifier is named after Niger’s capital but governs the national clock used in Diffa and its surrounding communities.

Local recurrence is uncomplicated because there is no seasonal clock shift. International recurrence may not be: a participant in a daylight-saving jurisdiction can move an hour relative to Diffa. Named time zones help calendar systems handle that distinction.

Diffa’s clock remains steady; the meeting confusion usually arrives by video call from somewhere that changed its clocks.

Diffa and other regional centers

Diffa city is the regional capital and main reference point. Mainé-Soroa, N’Guigmi, Bosso, and Goudoumaria are other significant departmental or municipal centers in the region. They all use the same West Africa Time.

Locations near national borders should be identified precisely in plans. A matching time shown across a border does not make the places interchangeable, and administrative, transport, or security arrangements remain specific to the chosen route and destination.

Use Diffa city for a general regional time lookup. Set electronic devices to Africa/Niamey. State UTC+1 when coordinating with an unfamiliar overseas zone. Name the exact municipality when arranging a journey or pickup.

No time adjustment is required for travel between Diffa and Mainé-Soroa, N’Guigmi, or Bosso. Travelers should nevertheless confirm local departure times and current route information. A common clock answers “when,” but it does not answer “how long will the trip take?”

Understanding sunrise in Diffa Region

Sunrise is determined for a date and geographic point. Diffa city provides a useful reference, but the region extends far enough for N’Guigmi, Bosso, Mainé-Soroa, and other places to have slightly different solar schedules.

Unlike the civil clock, sunrise shifts gradually through the year. The amount of change is not equivalent to daylight saving time: nobody resets a clock when the Sun’s seasonal pattern moves. The official zone stays at UTC+1.

A calculated sunrise assumes an astronomical horizon. Dust, cloud, buildings, trees, and terrain can alter when the Sun first becomes visible to an observer. Civil dawn starts earlier and may better answer a question about the first available natural light.

Select the nearest available town or coordinates. Use the date on which the activity will occur. Check dawn as well as sunrise when planning an early start. Consult current local conditions for travel or visibility decisions.

Questions and answers
Which time zone does Diffa Region use?
It uses West Africa Time at UTC+1.
Are clocks changed during summer in Diffa?
No. Niger does not observe daylight saving time.
Is sunrise identical in Diffa and N’Guigmi?
No. They share one official clock, but their different locations produce slightly different solar times.

Related tools and information

All pages