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Littleton, CO Sign Regulations: Holiday Displays (2026)

Light Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Exempt months
November, December, and January only
Governing section
Littleton City Code Sec. 10-1-3.11(C)(4)
Condition
No unsafe glare onto street rights-of-way
Electrical code
Must comply with adopted electrical code
Outside window
Standard shielding/glare rules apply
Max fine
$2,650 under general penalty Sec. 1-4-1

Summary

Littleton exempts holiday lighting from its outdoor lighting standards only during November, December and January. City Code Section 10-1-3.11(C)(4) lets homes and businesses light up for the season without a lighting plan, provided the display doesn't throw unsafe glare onto a street right-of-way and meets the adopted electrical code.

C. Exemptions. ... The following development is exempted from this Section: ... ... 4. Holiday lighting during the months of November, December, and January, provided the lighting does not create unsafe glare on street rights-of-way and is in compliance with the adopted electrical code;

Full Breakdown

cutoff for fixtures visible from a residential district. 11(C)(4): it is exempt from those standards, but only during the months of November, December, and January, and only if it does not create unsafe glare on street rights-of-way and complies with the adopted electrical code. Outside that three-month window, a seasonal display is treated like any other exterior lighting and must meet the Section's general shielding and glare standards, which means, among other things, that a fixture must be aimed no more than 45 degrees off the mounting surface if visible from residential property or a public roadway.

The exemption sits alongside a short list of other narrow carve-outs in the same subsection, including low-voltage and solar landscape lighting, underwater pool and fountain lighting, and outdoor eating-area string lights that must be turned off at close of business, so a business combining a holiday display with permanent accent lighting still has to keep the non-holiday fixtures within the standard rules. Because the holiday exemption is tied to the electrical code, a display plugged into wiring or extension cords that don't meet the adopted electrical code can lose the exemption even inside the November-January window.

Violations & Fines

A holiday display left up outside the November-through-January window, or one that creates unsafe glare toward a street, loses its exemption and becomes an ordinary Code violation, enforceable under the City's general penalty at City Code Section 1-4-1: a fine of up to $2,650, up to 364 days in jail, or probation, with each day of noncompliance counted as a separate offense. Code enforcement typically directs the owner to bring the display into compliance or remove it before pursuing formal charges.

Frequently Asked Questions

When can I put up holiday lights in Littleton?
Holiday lighting is exempt from Littleton's outdoor lighting standards during November, December, and January under City Code Section 10-1-3.11(C)(4). Outside that three-month window, decorative lighting is treated as ordinary exterior lighting and must follow the Section's shielding, glare, and curfew rules like any other fixture.
Do holiday lights need a permit in Littleton?
No. The holiday-lighting exemption in Section 10-1-3.11(C)(4) removes the display from the lighting-plan and shielding requirements that otherwise apply to exterior lighting, so a seasonal display doesn't need the review other permanent lighting requires. It still has to avoid unsafe glare onto a street right-of-way and comply with the adopted electrical code.
Can my holiday lights shine toward the street?
Not if it creates unsafe glare. The exemption in Section 10-1-3.11(C)(4) is conditioned on the display not creating unsafe glare on street rights-of-way, so a display aimed to blind passing drivers loses its protection and can be cited under the City's standard lighting and general penalty provisions.
What if I leave my holiday lights up into February?
The exemption only covers November, December, and January under Section 10-1-3.11(C)(4). A display still lit in February is outside the exempted window and must meet Littleton's standard exterior lighting rules, including shielding, or the owner risks a Code violation.

Sources & Official References

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Holiday Displays in Nearby Cities

How other cities in Arapahoe County handle holiday displays.

Aurora, CO
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Centennial, CO
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