Introduction: Public engagement with science is essential in knowledge based societies to sustain innovation and scientific advancement. Informal science learning environments, such as outreach events, provide accessible platforms to enhance scientific literacy and public interest. Science Night events aim to communicate scientific concepts through interactive and inclusive activities. This study aimed to evaluate the effectiveness of a Science Night outreach event in influencing participants’ attitudes toward science, scientific self efficacy, and behavioral intentions for future science engagement.

Methods: This applied, descriptive analytical, cross sectional study employed a survey design among attendees of a Science Night event held on June 10, 2026. Data were collected using a researcher developed questionnaire comprising demographic items and 14 Likert scale statements assessing event evaluation, attitudes toward science, scientific self efficacy, and behavioral intentions. Content validity was established using the Content Validity Ratio (CVR) and Content Validity Index (CVI), and internal consistency was confirmed via Cronbach’s alpha. A total of 200 completed questionnaires were analyzed using descriptive statistics, independent samples t tests, one way ANOVA, and Pearson’s correlation coefficient in SPSS. Statistical significance was set at p < 0.05.

Results: Participants (mean age = 28.39 ± 12.97 years; 57% female) reported positive perceptions of the event. Event evaluation received the highest mean score (4.04 ± 0.71), followed by attitudes toward science (3.86 ± 0.90) and scientific self efficacy (3.80 ± 0.89). Behavioral intentions toward future science engagement were also favorable. The clarity of presenters’ explanations received the highest item rating (mean: 4.13+0.86), highlighting the importance of effective science communication.

Conclusion: Science Night outreach events can positively influence public attitudes toward science, enhance scientific self‑efficacy, and encourage continued engagement with science‑related activities.