When will 1 Muharram 1439 H begin?

The year of 1438 H. will end. Soon, we will enter the new of hijriah year 1439 H. According to calculations in the book Ittifaq Dzatil Bain, conjunction of the end of the lunar month at the end of the year will occur on Wednesday, September 20, 2017, at noon at 12:25:57 UTC + 7.

We describe the calculation of 1 Muharram 1439 H using the book of Ittifaq Dzatil Bain, with Condrodipo as the point of observation:

Calculation of 1 Muharram at Condrodipo, Gresik

The determination of the beginning of the month as well as the beginning of the year will be very interesting. why is that? because the height of crescent is low enough but slightly above the criteria of MABIMS. If calculated using the criteria M.Odeh crescent condition at Condrodipo on this month can not be seen (Not Possible).

Map of Crescent Visibility
Source : Accurate Times

Rukyatul hilal in condrodipo often results the appearance of a new moon. Though not a photographic image, but the result of the rukyatul hilal is still considered, and made as one of the basic determination of the beginning of the month in Indonesia.

Astronomers often mention that the moon with the criteria MABIMS very difficult to see, even impossible, but in reality the observers of rukyatul hilal not so. If the height of the hilal is above the criteria of MABIMS usually can be sure there is a report that Crescent is visible.

Further research is needed on this matter, which unites some opinions from various parties, astronomers, fiqh experts, and also the government.

1 muharram will occur on Thursday, 21 September 2017, it is based on MABIMS criteria, but for certainty we should follow the government's decision. Below! Simulation of rukyatul hilal 1 Muharram 1439 H in Condrodipo Gresik.

Simulation of Sunset at Condrodipo
Source : Stellarium

Simulation of Rukyatul Hilal at Condrodipo

Source : Stellarium

Total Solar Eclipse August 21, 2017

Today (August 22, 2017) is a special day for the United States and its surrounding communities, there will be a very rare eclipse of the Sun Total, among the cities that passed are Oregon, Montana, Idaho, Wyoming, Nebraska, Iowa, Kansas, Missouri, Illionis, Kentucky, Tennesse, Georgia, North Carolina and South Carolina.

The partial eclipse phase will begin at 12:01 UTC-4. It reaches a maximum around 13:33 UTC-4 when the sun is 81% blocked by the moon. Partial eclipse ends at 15:00 UTC-4. For more details please visit NASA.

Total solar eclipse in the United States described the American Space Agency (NASA) through a video duration 04 minutes 25 seconds. The visualization contains details of eclipse location and explanation of why eclipses can occur. According to NASA, the eclipse will occur along 112 kilometers. In the video looks the line that seemed to divide the Land of Abang Sam from Oregon on the west coast of lau, to South Carolina on the northeast coast. See the following vidio:

One of the greatest features of a total solar eclipse happening in the United States today is to be the last eclipse for a long time, an eclipse of this type will happen 600 million years.

When the sky is dark you will feel the temperature down slightly. You may also be able to see and hear animals and insects going into their nightly cycles or nighttime routines. Remember that it can be a cloudy day but where you are, the sky will remain dark. More than a few days before, it would be difficult to know whether the sky might be cloudy or not.

Some things need to be a concern when the solar eclipse. Do not look directly at a partial solar eclipse. It can cause permanent damage to your eyes. Do not look through sunglasses, binoculars, or telescopes. You have to get special glasses known as "eclipse viewing glasses", if using binoculars or a telescope should also be equipped with special filters. Here's what you need to know in order to keep your eyes safe during an eclipse.

Do not forget also to perform the eclipse prayer !, please visit the following page for the Procedure of Performing The Eclipse Prayer.

When did 1 Dhul-Hijjah 1438 Begin?

The month of Dhul-Hijjah, or the month of Hajj in 2017 coincides with the year 1438. Ijtima' or the conjunction of the signing of the month of Dhul-Hijjah 1438 according to the book of Ittifaq Dzatil Bain happened on: Monday, 21 August 2017 18:35 UTC (Tuesday, 22 August 2017, 01:35 UTC+7). This conjunction coincides with the 17,256th month round in the Islamic date (Islamic Lunacy Number - ILN). In the evening of Tuesday, the crescent moon (hilal) will be visible in almost all parts of the world (see Hilal Visibility Map below).

Map of Crescent Visibility

Source : Accurate Times M. Odeh

Map of Hilal Visibility (Crescent) for 1 Dhul-Hijjah 1438. Most of the world will be able to see the moon on the evening of Tuesday, August 22, 2017. Thus calculation, 1 Dhul-Hijjah 1438 will fall on Wednesday, August 23, 2017.

In Indonesia, Insha Allah, there is no difference between the government and Islamic Organizations, especially Muhammadiyah and PERSIS. Likewise Saudi Arabia, which usually uses rukyatul hilal for the determination of the Wukuf date in Arafat and Eid al-Adha, will begin 1 Dhul-Hijjah 1438 H on the same day. The Ummul Qura calendar of Saudi Arabia shows 1 Dzulhijjah 1438 H falls on Wednesday, August 23, 2017.

If there is no official change from the government, then the following is the date of Wuquf and the holy day of Qurban, Eid al-Adha 2017 :
- Wukuf, 9 Dhul-Hijjah 1438 H is calculated on Thursday, August 31, 2017
- Eid al-Adha, 10 Dhul-Hijjah 1438 H is calculated on Friday, September 1, 2017
- Arafah Fasting year 1438 is calculated on Thursday, August 31, 2017

Below is a simulation of the moon's new state during the evening tuesday :

Calculation in the book of Ittifaq Dzatil Bain at Condrodipo, Gresik, Indonesia.

Ghurub (Sunset) Simulation at Condrodipo

Source : Stellarium 

Rukyatul Hilal Simulation at Condrodipo

Source : Stellarium