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Idaho: earliest sunset of the year by city
Earliest sunset, latest sunrise and clock-change effects for 3 places in Idaho, computed for winter 2026–27. Earliest sunset among them: Lewiston at 4:01 pm; latest: Boise at 5:08 pm.
| Place | State | Earliest sunset | Date | Latest sunrise | Date | Sunset Oct 31 | Sunset Nov 1 | Shortest day |
|---|---|---|---|---|---|---|---|---|
| Boise | ID | 5:08 pm | Dec 9 | 8:18 am | Jan 3 | 6:37 pm | 5:36 pm | 8 h 56 min |
| Lewiston | ID | 4:01 pm | Dec 10 | 7:31 am | Jan 1 | 5:34 pm | 4:33 pm | 8 h 35 min |
| Pocatello | ID | 4:56 pm | Dec 8 | 8:01 am | Jan 3 | 6:24 pm | 5:22 pm | 9 h 01 min |
Long, dark evenings mean more heating. Heat pump vs gas furnace, propane and oil: heating cost in Idaho (on our sister site PlugVsPump, from EIA prices).