Riau Islands region, Indonesia
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Tuesday, 18
August 2026
- Capital: Tanjung Pinang
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Western Indonesian Time (WIB),
UTC+7
Time difference, hrs.
| Columbus | -11 Tuesday, 18 |
| London | -6 Tuesday, 18 |
| New York | -11 Tuesday, 18 |
| Tokyo | 2 Tuesday, 18 |