Navkarsi (the nine-day observance) timings are not universal—they vary by local Jain communities and temple calendars. For today (August 28, 2025), there isn’t a single global time; the start and end times depend on your city and the specific panchang or temple schedule you follow (often tied to sunrise or local dharma calendar).

If you want the exact time for your location, please check:

• your nearest Jain temple’s daily schedule or calendar, or
• the local Jain community panchang for today.

You can read a brief overview about Navkarsi and its importance in Jain practice here