# Chronotype Alignment and Time Perception

> **NCT07677111** · NA · RECRUITING · sponsor: **The Hong Kong Polytechnic University** · enrollment: 240 (estimated)

## Conditions studied

- Chronotype
- Circadian Rhythm
- Sleep
- Time Perception

## Interventions

- **BEHAVIORAL:** Morning test session (about 08:00)
- **BEHAVIORAL:** Evening test session (about 22:00)

## Key facts

- **NCT ID:** NCT07677111
- **Lead sponsor:** The Hong Kong Polytechnic University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-09-01
- **Primary completion:** 2028-06-30
- **Final completion:** 2028-06-30
- **Target enrollment:** 240 (ESTIMATED)
- **Last updated:** 2026-06-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07677111

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07677111, "Chronotype Alignment and Time Perception". Retrieved via MORVS 2026-10-21 from https://api.morvs.ai/clinical/NCT07677111. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*