How many hours of daylight are then on the longest day of the year ?
Reykjavik, Iceland Reykjavik lies at 64°9′ North of the equator, just a few degrees south of the Arctic Circle (66°30’N) that experiences 24 hours of daylight on the summer solstice. However, the 2:58 a.m. early sunrise on June 21 in Iceland combined with a midnight sunset makes for a long period of daylight. The maximums for Reykjavik match the solstice sunrise and sunset but last from June 17-23 and June 20-24 respectively. London, United Kingdom London’s sunrise on June 21 is at 4:42 a.m. and sunset is at 9:20 p.m. Sunrise at 4:42 a.m. is London’s earliest, from June 11-22 but the sunset maximum is 9:21 p.m. from June 22-28. Tokyo, Japan On June 21, the sun rises in the land of the rising sun at 4:25 a.m. and sets at 6:59 p.m. Tokyo’s earliest sunrise is 4:24 a.m. from June 11-14 and its latest sunset is at 7:00 p.m. from June 22 to July 6. Mexico City, Mexico Mexico City’s sunrise on the solstice is 6:58 a.m. and sunset is at 8:16 p.m. Sunrise maximum for Mexico City is 6:56 a.m. f
