1 places · sun position · panel angle
Solar data for the French Southern Territories
Pick a place for today's sun position, a sun path diagram, the best fixed tilt for solar panels and the monthly output of an off-grid array at 70°.
Largest places in the French Southern Territories at a glance
| Place | Latitude | Best tilt | Off-grid tilt | Sun hours/day (flat) |
|---|---|---|---|---|
| Port-aux-Français | 49.3° S | 37° | 70° | 2.97 |
Daylight and clock time in the French Southern Territories
In Port-aux-Français the longest day of the year lasts 16 h 16 min and the shortest 8 h 10 min. The French Southern Territories does not use daylight saving time: the clocks stay the same all year.
| Time zone | Places | UTC offset | Clocks change in 2026 |
|---|---|---|---|
| Indian/Kerguelen | 1 | UTC+5 | no daylight saving time |
Questions about solar in the French Southern Territories
Does the French Southern Territories use daylight saving time?
The French Southern Territories does not use daylight saving time: the clocks stay the same all year.
How long is the longest day in the French Southern Territories?
16 h 16 min in Port-aux-Français; the shortest day lasts 8 h 10 min in Port-aux-Français.