Please clarify what you are asking the time for — for example:

• Samayik?
• Pratikraman?
• Paryushan / Samvatsari ritual?
• Navkar Mantra chanting?
• Temple darshan or puja?
• Sunrise/sunset-based Jain practice?

Jain rituals often depend on the specific practice, tradition, location, and sunrise/sunset timing, so I should not guess.