Wednesday 01 Jan The first day of January
Thursday 30 Jan Eve of Lunar New Year’s Day (no afternoon trading session)
Friday 31 Jan Lunar New Year’s Day
Monday 03 Feb The Fourth day of the Lunar New Year
Friday 18 Apr Good Friday
Monday 21 Apr Easter Monday
Thursday 01 May Labour Day
Tuesday 06 May The Birthday of the Buddha
Monday 02 Jun Tuen Ng Festival
Tuesday 01 Jul Hong Kong Special Administrative Region Establishment Day
Tuesday 09 Sep The day following the Chinese Mid-Autumn Festival
Wednesday 01 Oct National day
Thursday 02 Oct Chung Yeung Festival
Wednesday 24 Dec Eve of Christmas Day (no afternoon trading session)
Thursday 25 Dec Christmas Day
Friday 26 Dec The first weekday after Christmas Day
Wednesday 31 Dec Eve of New Year (no afternoon trading session)
Source: http://www.hkex.com.hk/eng/prod/drprod/hkifo/tradcalend_1.htm