Legal shooting hours
One-half hour before sunrise to one-half hour after sunset.
Agency source agency
COLORADO RUT AND SEASON DATA
When is the rut in Colorado?
Colorado Parks and Wildlife (CPW) does not publish a rut timing window in the checked data. The local file keeps a null unit instead of guessing.
agency
Published rut units
TODO: CPW pages checked but no agency-published white-tailed deer rut or breeding peak located.
| Unit | Peak window | Method | Source | Status |
|---|---|---|---|---|
| CO statewide unknown | No published peak window | agency_estimate | Agency source | Verify with your state agency |
Whitetail presence
White-tailed deer are listed as a huntable species in the official guide. Distribution and dates are regional or unit specific.
Presence source agency
2026-27 deer seasons
| Season | Zone or scope | Dates | Source |
|---|---|---|---|
| Archery | official reference framework; license, district, hunt area or GMU restrictions apply | Sep 2, 2026 to Sep 30, 2026 | Agency guide |
| Muzzleloading | official reference framework; license, district, hunt area or GMU restrictions apply | Sep 12, 2026 to Sep 20, 2026 | Agency guide |
| Rifle seasons | official reference framework; license, district, hunt area or GMU restrictions apply | Oct 14, 2026 to Nov 22, 2026 | Agency guide |
Legal light, bag limits, and calls
Bag limits
Not published in this data. Bag limits are license and hunt-code specific.
Bag-limit source agency
Electronic deer calls
Electronic calls, amplified audio players and smartphone apps are prohibited for big-game hunting. 2026 Colorado Big Game Hunting brochure, Hunting Laws, Calls
Call-rule source law
Official guide links
Questions about Colorado
When is the rut in Colorado?
Colorado Parks and Wildlife (CPW) does not publish a rut timing window in the checked data. The local file keeps a null unit instead of guessing.
What are the 2026-27 deer seasons in Colorado?
The table above lists the season rows present in Hockline's local data. Verify rows marked for agency confirmation.
Are electronic deer calls legal in Colorado?
Electronic calls, amplified audio players and smartphone apps are prohibited for big-game hunting.