Time perception can be distorted by factors such as arousal, attention or emotions. Recently, it has been demonstrated that stimulation of the vestibular system causes a contraction of subjective time (1). Conversely, the greater the amplitude of a whole-body rotation, the longer it seems to last, i.e. it causes a dilation of subjective time (2).To resolve this apparent inconsistency, and to better understand mechanisms of time perception during whole-body rotations, we evaluated time reproduction (2 or 4 seconds) in static (shakes) vs. two rotatory conditions (40° and 80°).The perceived time was different depending on the amplitude of rotation: estimates during rotations of 40° were shorter than during static (p <0.001) or rotations of 80° (p = 0.042), whereas estimates during 80° rotation were lower than during static condition (p = 0.042). Therefore, in the static condition participants over-reproduced time intervals compared to the rotation conditions. Moreover, time reproductions of rotations were shorter for 40° than for 80°.We interpret these results as the interaction of two simultaneous opposite effects: (1) a vestibular stimulation effect that contracts subjective time and (2) a space-time interaction that dilates subjective time for larger rotation (80°). This last effect would be a special case of the well-known space-time interference where the perception of the duration of a stimulus is influenced by the spatial dimension of this stimulus.Utegaliyev et al. Front. Integr. Neurosci. 16(2022).J.-Y. Choi, et al. Cerebellum 20, 509–517(2021).J. Loeffler et al. Front. Psychol. 9, 2609 (2018)