Current Local Time in Koyasan
Koyasan, Japan (GMT+9)
Saturday, January 24, 2026
Koyasan follows Japan Standard Time (JST), which is UTC+9. The city does not observe Daylight Saving Time, so the offset remains constant year-round.
🔄Two-City Time Converter
⏰Time Zone Facts
Asia/TokyoData: IANA Time Zone Database
🏢Business Hours in Koyasan
☀️Climate
Mountain climate with cool summers (18-26°C) and cold snowy winters (-3 to 5°C). 800m elevation.
🏛️Top Attractions
📍About Koyasan Time Zone
Koyasan is located in the Asia/Tokyo time zone (UTC+9). As a major metropolitan city in Japan, Koyasan serves as an important hub for business, tourism, and international communication. The local time in Koyasan is 14 hours ahead of New York.
When planning calls or meetings with Koyasan, consider that standard business hours are typically Okunoin 24/7 accessible. Kongobu-ji 8:30 AM to 5 PM. Temple stays check-in by 5 PM. local time. Koyasan does not observe Daylight Saving Time, so the UTC offset remains constant throughout the year at UTC+9.
Koyasan has a population of approximately 0.003M (0.003M in the metro area). The local currency is the Japanese Yen (¥). To call Koyasan from abroad, use the country code +81 736. The primary language spoken is Japanese.
For travelers and remote workers coordinating across time zones, Koyasan time is 14 hours ahead of New York, and 9 hours ahead of London. This makes Koyasan well-positioned for Asia-Pacific business operations. Use our Meeting Planner to find the best overlap times.
Quick Facts: Koyasan Time
- • Time Zone: Asia/Tokyo (UTC+9)
- • Daylight Saving: Not observed
- • Country: Japan (JP)
- • Coordinates: 34.21°, 135.59°
- • Calling Code: +81 736