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Bieh, South Sudan

The territory historically labelled Bieh follows South Sudan time, currently UTC+2 under Central Africa Time. It has no separate regional offset, and South Sudan does not presently observe daylight saving time.

Waat, South Sudan

Saturday, 5 September 2026

UTC+2 · Africa/Juba

Time and sun data for Waat — the largest city of Bieh

The sun in Waat

Sunrise 5:44 AM Solar noon 11:52 AM Sunset 5:59 PM Daylight 12 h 15 min Night 11 h 45 min Civil twilight 5:23 AM – 6:20 PM

South Sudan · 3 cities

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Current time in Bieh, South Sudan

Africa/Juba is the appropriate time-zone identifier for settlements associated with Bieh. Local time is obtained by adding two hours to UTC. The uniform national zone means that calls between this area and Juba do not need a domestic time conversion.

The Bieh name should be interpreted carefully. It was used for a state within a previous administrative structure, but it is not among the country’s current ten states. Time remains easy to resolve even when a record’s regional classification has become historical.

Settlements and changing boundaries

Bieh covered territory associated with parts of the wider Jonglei region under the former arrangement. Waat served as its capital. Administrative changes mean that a settlement described as being in Bieh by an older source may be classified differently in a current directory.

Claims about the largest cities are not safely transferable between old and new boundaries. Waat is the essential urban reference because of its former administrative role. Other populated places can be named in local or historical sources, but ordering them by size without like-for-like counts would create false precision.

Read the publication date of any record using “Bieh State.” Use Waat for calculations explicitly referring to the former capital. Resolve present administration separately from historical geography. Avoid combining population totals based on different boundaries.

Old borders can confuse a database, but the Sun continues its route without consulting the filing cabinet.

How to use sunrise data

A Bieh sunrise time is meaningful only when the page states or implies a reference point. If Waat supplies the coordinates, the result describes Waat rather than every part of the former state. Locations spread across the old territory can experience sunrise at slightly different clock times.

The date determines the Sun’s seasonal position and must be the local date in UTC+2. This becomes important when someone west of South Sudan checks the page during their evening: the intended location may already have advanced to tomorrow.

Sunrise calculations assume a conventional horizon and atmospheric model. Mountains, vegetation, buildings, cloud, and dust may change when direct sunlight is visible from the ground. Twilight data are useful when the real question is when outdoor light begins rather than when the solar disc reaches the horizon.

Choose a current settlement name and coordinate. Set the correct South Sudan calendar date. Separate astronomical sunrise from visible local conditions. Use a weather source for cloud or visibility questions.

Questions and answers

Is Bieh currently one of South Sudan’s states?
No. Bieh State is a designation from a former administrative structure.
What time zone applies in the former Bieh territory?
The current rule for South Sudan applies: Africa/Juba, at UTC+2.
Why not provide one permanent sunrise time?
Because sunrise changes by date and location. A permanent figure would soon be wrong and would not represent the entire territory.
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