The chimpanzees originated from all over Africa and groups were formed based on their date of arrival at the orphanage.

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The first rover launch is scheduled for 30 May with an arrival date of 4 January, 2004.

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The RNLI said the exact date for the arrival of the Shannon at Montrose had not been determined.

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The answer may lie in the fact that the date coincides with the arrival of agriculture in the area.

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While bond funds will help you reduce risk in your portfolio relative to the risks in stocks while you wait out the arrival of a future date, you only get your money back when you decide to sell.

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As most of India's agricultural land depends on rainfall rather than irrigation, variations in monsoon's arrival date can throw into disarray plans for sowing summer crops such as rice, sugar cane, cotton and oilseeds.

WSJ: Monsoon Rains Arrive Over India's Mainland