Perception of Time on the ISS

• The International Space Station (ISS) moves around while changing time zones.
• So, it gives a sense of moving along a timeline in a way.
• Regarding how to perceive the moment of New Year’s Eve on the ISS,
  • There seems to be a concept of a “New Year’s line” where both the individual and the time axis are moving, and the collision of these two represents the New Year’s moment.