Oman

Date Public Holiday
24th January Mouloud (Birth of the Prophet)
5th & 6th June Leilat al-Meiraj (Ascension of the Prophet)
23rd July Renasissance Day
8th & 9th August Eid al-Fitr (End of Ramadan)
15th & 16th October Eid al-Adha (Feast of the Sacrifice)
4th November Islamic New Year
18th November National Day

Australia (VIC)

Date Public Holiday
Tuesday 1 January New Years Day
Monday 28 January Australia Day (substituted)
Monday 11 March Labour Day
Friday 29 March Good Friday
Saturday 30 March Easter Saturday
Monday 1 April Easter Monday
Thursday 25 April ANZAC Day
Monday 10 June Queen's Birthday
Tuesday 5 November Melbourne Cup Day
Wednesday 25 December Christmas Day Holiday 
Thursday 26 December Boxing Day Holiday