Kok ka mancaliak arah kiblat di Kampuang, kana-kana dan catat tanggal 27
atau 28 Mei ko katu matoari dalam pajalanannnyo ka Utara malinteh tagak
tali di ateh Ka'bah.  Atau nan kaduo kalinyo  nanti tanggal 15 atau 16
Juli katu matoari baliak dari Utara manuju ka Selatan.

Pancangkan tungkek pado wakatu nan ditentukan, caliak bayang-bayang
tungkek tu, Garih luruih bayang-bayang tungkek tu ka arah matoari
marupokan patunjuak arah Qiblat dari maa sajo.

Paretongkan beda wakatu Saudi atau wakatu UTC  jo wakatu daerah
setempat.

Salam,
--MakNgah
Sjamsir Sjarif

Usually, there is a moment in each day of the year when the sun can be
observed to be either in the direction to Mecca or in the direction
opposite to it. However, the hour of the day is not easy to calculate
and it varies according to the seasons and is also different for each
place on earth.

However, there are two days in the year when the hour of the day –
when measured in absolute time (such as UTC) – is the same for all
observers situated in the hemisphere centred on Mecca. On these days one
can easily determine one's qibla within a small fraction of a degree
without needing any knowledge of geometry or mathematics. The only thing
that one has to do is to look at the sun at the right hour of the day
and determine its compass direction.
When to look

As Mecca is located within the tropics there are two days in each year
when the sun passes nearly exactly over the Ka`ba. This occurs on 27
or 28 May at 9:18 UTC [12:18 Saudi local time] and on 15 or 16 July at
9:27 UTC [12:27 Saudi local time].

Every Muslim who is located in the hemisphere centred on Mecca (i.e. is
less as circa 10.000 km from Mecca) can determine the direction of the
qibla by observing the sun on these days at the right hour. The compass
direction to the sun then gives the qibla.

Kok ingin carito langkok baco di Sumber:
http://www.phys.uu.nl/~vgent/islam/qibla.htm

--MakNgah
Sjamsir Sjarif
Di Tapi Riak nan Badabua, May 12,2011



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