Time difference between Mumbai and Williams Lake
−12 h 30 minWilliams Lake is 12 hours 30 minutes behind Mumbai.
Observatory log
Mumbai and Williams Lake, compared
- 01Difference now
Williams Lake is 12 hours 30 minutes behind Mumbai.
Mumbai: IST (UTC+5:30) · Williams Lake: PDT (UTC−7)
- 02Through 2026–2027
- 1 January 2026 – 8 March 2026−13 h 30 min
- 8 March 2026 – 31 December 2027−12 h 30 min
Difference of Williams Lake from Mumbai. It changes on the days either place changes its clocks (dates local to that place).
- 03Shared working hours
Their working days never overlap.
Counted as 09:00–17:00 local time on each place’s own working days, for the next seven days.
- 04Best time to meet
21:30–22:00 in Mumbai = 09:00–09:30 in Williams Lake
No shared office hours: this is early or late for one side (Mon–Fri).
Also possible: Tue–Fri: 09:00–10:30 in Mumbai = 20:30–22:00 in Williams Lake (yesterday) · 1 h 30 min.
- 05Weekend
Mumbai: Saturday and Sunday
Williams Lake: Saturday and Sunday
24 hours
A day in Mumbai, in Williams Lake
| Mumbai | Williams Lake | Working hours, evening, night or weekend in each place |
|---|---|---|
| 00:00 | 11:30Yesterday | |
| 01:00 | 12:30Yesterday | |
| 02:00 | 13:30Yesterday | |
| 03:00 | 14:30Yesterday | |
| 04:00 | 15:30Yesterday | |
| 05:00 | 16:30Yesterday | |
| 06:00 | 17:30Yesterday | |
| 07:00 | 18:30Yesterday | |
| 08:00 | 19:30Yesterday | |
| 09:00 | 20:30Yesterday | |
| 10:00 | 21:30Yesterday | |
| 11:00 | 22:30Yesterday | |
| 12:00 | 23:30Yesterday | |
| 13:00 | 00:30 | |
| 14:00 | 01:30 | |
| 15:00 | 02:30 | |
| 16:00 | 03:30 | |
| 17:00 | 04:30 | |
| 18:00 | 05:30 | |
| 19:00 | 06:30 | |
| 20:00 | 07:30 | |
| 21:00 | 08:30 | |
| 22:00 | 09:30 | |
| 23:00 | 10:30 |
Working hoursEarly or eveningNightWeekend
Plan a meeting: Mumbai and Williams Lake
More time differences with Mumbai
Questions
Asked about Mumbai and Williams Lake
What is the time difference between Mumbai and Williams Lake?
Williams Lake is 12 hours 30 minutes behind Mumbai. The difference stays the same all year.
What is the best time for a call between Mumbai and Williams Lake?
No shared office hours. The least awkward windows, early or late for one side: Mon–Fri: 21:30–22:00 in Mumbai = 09:00–09:30 in Williams Lake · 30 min; Tue–Fri: 09:00–10:30 in Mumbai = 20:30–22:00 in Williams Lake (yesterday) · 1 h 30 min.
When does the time difference between Mumbai and Williams Lake change?
It does not change in the next 12 months: Mumbai and Williams Lake either keep the same time all year or change their clocks on the same dates.