Cities between 50°–60° South

Between 50° and 60° south of the equator (our cities here run from 51.62°S to 54.81°S), the longest day (around December 21) lasts about 16h 40m to 17h 20m, and the shortest (around June 21) about 7h 12m to 7h 48m.

Cities between 50°–60° South, nearest the equator first
City	Latitude	Longest day	Shortest day
Río Gallegos Argentina	51.62°S	16h 40m	7h 48m
Stanley Falkland Islands	51.69°S	16h 40m	7h 48m
Puerto Natales Chile	51.73°S	16h 41m	7h 47m
Punta Arenas Chile	53.15°S	16h 58m	7h 32m
Grytviken South Georgia & South Sandwich Islands	54.28°S	17h 12m	7h 19m
Ushuaia Argentina	54.81°S	17h 20m	7h 12m

Cities at the same latitude share almost the same day length, whatever their longitude. Differences come from the exact latitude and from terrain, not from time zones. See how latitude shapes daylight.

60°–70° North
50°–60° North
40°–50° North
30°–40° North
20°–30° North
10°–20° North
0°–10° North
0°–10° South
10°–20° South
20°–30° South
30°–40° South
40°–50° South