The earliest sunrise of the month in Dublin is 5:41 AM on August 1 and the latest sunrise is 51 minutes later at 6:32 AM on August 31. The latest sunset is 9:20 PM on August 1 and the earliest sunset is 1 hour, 4 minutes earlier at 8:16 PM on August 31.
1.2 kWh x $0.25 = $0.30 per hour to run your window air conditioner. At 8 hours a day for 125 days of summer, your window air conditioner will have an annual running cost of $300 a year.
a 5000 to 6000 btu window air conditioner costs $ 100 to $ 200 while 10000 btu units cost $ 250 to $ 400 and 18000 btu units cost $ 400 to $ 700 advanced models with heating and cooling capacity remote controls and programmable options might cost as much as $ 1000 or more