Qibla direction in Viamão

How to face the Qibla in Viamão

Stand where you will pray and find north first. Then turn towards east and move a further 18.4° towards north: the result is the bearing of 71.6°. A small error of a few degrees is forgiven by most scholars, but aiming simply at east would leave you about 18° off.

Facing the Qibla is a condition of the prayer. Whoever prays inside the Sacred Mosque faces the Kaaba itself; whoever is far away, as in Viamão, faces its direction and makes a sincere effort to be accurate. A nearby mosque is a handy reference, because its prayer rows were aligned when it was built. Once you know the direction at home, a discreet mark on the wall saves you from checking again.

Why a flat map shows a different direction

A straight line drawn on a flat (Mercator) map from Viamão to Mecca points to 59.5° (north-east), 12.1° away from the correct 71.6°. That map line is a rhumb line: it keeps the same compass heading all the way, but it is 27 km longer than the true shortest route. The Qibla follows the great circle, the shortest path on the curved Earth, which is why the bearing differs.

How is the figure of 71.6° obtained? From the coordinates of Viamão (30.0811° S, 51.0233° W) and of the Kaaba (21.4225° N, 39.8262° E), spherical trigonometry gives the starting bearing of the great circle joining them. Mosque architects and astronomical Qibla tables rely on exactly the same calculation.

Distance from Viamão to Mecca and Medina

Mecca is 11,258 km from Viamão as the crow flies, and Medina, the city of the Prophet ﷺ, is 11,397 km away. A direct flight would take roughly 13 h 45 min, although most pilgrims from Viamão connect through Jeddah or Medina airport.

Clocks in Viamão run 6 hours behind Mecca all year. Prayer times, however, depend on the sun at your own location, so always use the prayer times of Viamão rather than those of Mecca.

Finding the Qibla with the sun in Viamão

On 256 days of 2027, the sun passes exactly through the Qibla direction of Viamão while it is well above the horizon. At that moment, facing the sun means facing Mecca. The effect is most frequent in January (31 days); for example, on 1 January 2027 it happens at 11:12 local time.

On 77 days the sun stands exactly opposite the Qibla: then the shadow of any vertical object, a pole, a door frame or a plumb line, points straight towards Mecca. This is most frequent in December (31 days), for instance on 1 January 2027 at 18:12.

Twice a year the sun passes directly over the Kaaba, on 28 May 2027 and 16 July 2027. Both happen at night in Viamão (06:18 and 06:27 local time), so they cannot be used here. Instead, on 13 January 2027 at 18:29 and 28 November 2027 at 18:09 the sun is over the point opposite the Kaaba, and every vertical shadow in Viamão points straight to Mecca.

Viamão compared with other cities

Compared with Brasília, 1,621 km away, the Qibla in Viamão is turned 2.9° further clockwise (71.6° against 68.8°), and Mecca is 841 km farther away. The nearest city with its own Qibla page, Gravataí (16 km), prays towards 71.6°, the same bearing to the tenth of a degree.

Across the 257 cities in Brazil on this site, the Qibla ranges from 66.1° in Maceió to 74.2° in Uruguaiana, a spread of 8.1°. That is too large to use one national direction, so each city has its own bearing.

See all cities on the Qibla page for Brazil.

Qibla in cities near Viamão

• Gravataí71.6° · 16 km
• Porto Alegre71.7° · 21 km
• Sapucaia do Sul71.6° · 32 km
• Novo Hamburgo71.6° · 46 km
• Caxias do Sul71.5° · 103 km
• Bento Gonçalves71.7° · 112 km