This Private Northern Lights Tour is operated on any day the conditions are right, including weather, clouds and solar activity. The best thing to do is to book the tour through our website and let us know when you can be available. This gives you leeway in case conditions are not favourable on your preferred night. We do appraise the situation daily and before we make a decision on whether we go or not we look at all the latest data and weather reports. We only go out when we think it is a good chance to see the lights and sometimes the weather or solar energy is just not favourable (on average we cancel about 40% of the time). Please note, once you go on a northern lights tour, no refund is possible; even if you do not see the northern lights a. As this is a private tour we will arrange with you the pickup location and time on the day of the hoped for northern light viewing tour. It is imperative that we have a phone number for you that works here in Iceland.