No votes yet

Oyo State, Nigeria

Oyo State uses West Africa Time, fixed at UTC+1 with no daylight saving. Ibadan, Ogbomoso, Oyo, Iseyin, Saki, and the state’s other communities share one official clock, while sunrise varies locally.

Ibadan, Nigeria

Friday, 4 September 2026

UTC+1 · Africa/Lagos

Time and sun data for Ibadan — the largest city of Oyo State

The sun in Ibadan

Sunrise 06:38 Solar noon 12:45 Sunset 18:52 Daylight 12 h 14 min Night 11 h 46 min Civil twilight 06:17 – 19:13

Nigeria · 4 661 cities · page 1 of 24

Largest cities

All cities — page 1

Current time in Oyo State, Nigeria

The current time for Oyo State is uniform across the state. The same local reading applies in Ibadan, Ogbomoso, Oyo, Iseyin, Saki, and rural communities between them. West Africa Time is Nigeria’s national time zone. Its abbreviation is WAT, and its offset from UTC is plus one hour. Oyo State does not change its clocks according to the season.

Ibadan may seem to stretch forever from the road, but it never stretches into another time zone.

Scheduling in WAT

To obtain Oyo time from UTC, add one hour. To obtain UTC from an Oyo timestamp, subtract one hour. Pay attention to the date when working around midnight, because the hour adjustment can cross a day boundary.

Before confirming a remote meeting: State the Oyo time in WAT or UTC+1. Add the full local date. Check the present offset of every foreign participant. Look for seasonal clock changes outside Nigeria.

Send an updated invitation if the meeting date changes substantially. No seasonal recalculation is needed on the Oyo side. If the gap from a foreign city changes during the year, that is usually because the other jurisdiction has altered its clock.

Largest centres and sunrise planning

Ibadan is the capital of Oyo State and one of Nigeria’s major cities. Ogbomoso is another large urban centre, while Oyo, Iseyin, and Saki are important cities serving other parts of the state. Definitions of municipal and metropolitan boundaries can affect population comparisons.

These cities agree on civil time but not on the exact instant of sunrise. Differences in longitude and latitude produce modest local variation, and the solar schedule shifts during the year. Western communities will generally see sunrise later by the clock than eastern communities on the same date.

Sunrise tables calculate when the Sun reaches the horizon under a standard model. An observer’s actual view can be delayed by terrain, trees, buildings, harmattan haze, ordinary cloud, or another obstruction. The surrounding sky begins brightening during dawn before the solar disc appears.

Use the intended city or exact site coordinates. Choose the correct day in local time. Check that the answer is presented in WAT. Allow for weather and the shape of the horizon. This local detail is useful for agriculture, outdoor work, travel, and photography. Ordinary appointments, by contrast, need only the single state-wide time zone.

Questions and answers

What time zone is Ibadan in?
Ibadan is in West Africa Time, UTC+1.
Is Ogbomoso on the same time as Lagos?
Yes. Ogbomoso, Lagos, and all other Nigerian locations use WAT.
Does sunrise remain at one clock time all year?
No. Its clock time changes gradually with the date and varies by location.
All pages