Summer has come here in Alaska. 6 months ago, the temperature went down to -50C. but, now it is 10 in the morning and 25 in the afternoon. I miss the hot and humid weather of Seoul. Perhaps, you guys envy here cool and dry summer. Sun rises at 3 o'clock in the morning and sun sets at midnight(00:00). On the Summer solstice(June, 21), sun is on the sky for 24 hours. Can you believe it? It's terrible. why? Cuz, it's hard to get a good sleep.