Tokyo is 7 hours ahead of Tel Aviv in winter (IST UTC+2 → JST UTC+9) and 6 hours ahead in summer (IDT UTC+3 → JST UTC+9). A 9:00 AM start in Tel Aviv is 4:00 PM JST in winter and 3:00 PM JST in summer in Tokyo. Best meeting window — Winter (IST): 9:00 AM – 12:00 PM IST (4:00 PM – 7:00 PM JST); Summer (IDT): 9:00 AM – 11:00 AM IDT (3:00 PM – 5:00 PM JST).
Between Tel Aviv and Tokyo, standard 9:00 AM – 5:00 PM overlap is 1 hours/day in Winter (IST) (9:00 AM – 10:00 AM IST in Tel Aviv = 4:00 PM – 5:00 PM JST in Tokyo) and 2 hours/day in Summer (IDT) (9:00 AM – 11:00 AM IDT in Tel Aviv = 3:00 PM – 5:00 PM JST in Tokyo).
Optimal Tel Aviv–Tokyo shoulder bridge for Winter (IST) (7 hours gap) and Summer (IDT) (6 hours gap), ending at or before 9:00 PM local time.
Covers every hour where Tel Aviv or Tokyo is outside 7:00 AM – 9:00 PM local time (17h/day in Winter (IST); 16h/day in Summer (IDT)).
Because Tokyo is 7 hours ahead in winter and 6 hours ahead in summer, Tokyo enters the next calendar day (+1 day) at 5:00 PM IST in winter and 6:00 PM IDT in summer in Tel Aviv. Before that cutoff, both locations share the same weekday; from 5:00 PM IST (6:00 PM IDT in summer) until midnight in Tel Aviv, Sun–Thu in Tel Aviv maps to Mon–Fri in Tokyo.
Weekend & Workday Alignment: Weekend collision (Tel Aviv Fri–Sat vs. Tokyo Sat–Sun): Sunday is a workday in Tel Aviv (Israel), but until 5:00 PM IST it is still Sunday in Tokyo (Tokyo's weekend), and Friday in Tokyo falls on Tel Aviv's Friday–Saturday weekend. Shared non-weekend workdays are Monday through Thursday.
Geographically, Tel Aviv (Israel, 32.09°N, 34.78°E, IATA: TLV) and Tokyo (Japan, 35.68°N, 139.65°E, IATA: HND/NRT) are separated by a great-circle distance of 9,157 km (5,690 miles, approximately 11.5h non-stop flight). By longitude, true solar time in Tokyo is 6 hours and 59 minutes ahead of Tel Aviv (a 1-minute divergence from the 7 hours standard civil clock offset): Tel Aviv (32.09°N, 34.78°E) sits 4.78° east of the 30.0°E IST reference meridian, so mean solar noon occurs at 11:41 AM IST in winter and 12:41 PM IDT in summer, while Tokyo (35.68°N, 139.65°E) sits 4.65° east of the 135.0°E JST reference meridian, so mean solar noon occurs at 11:41 AM JST year-round.
For Tel Aviv → Tokyo: India Standard Time (IST, UTC+5:30) is a single national half-hour offset observed year-round across all of India (IANA zone Asia/Kolkata) with no Daylight Saving Time. Note: Neighboring Sri Lanka shares the same UTC+5:30 offset year-round under its own IANA timezone (Asia/Colombo, Sri Lanka Standard Time / SLST).
| Abbreviation Meaning | UTC Offset | IANA Zone | Major Cities & Regions |
|---|---|---|---|
| India Standard Time Primary Here | UTC+5:30 (year-round, no DST) | Asia/Kolkata | Not used for Tel Aviv → Tokyo: Mumbai, New Delhi, Bengaluru, Hyderabad, Chennai, Pune (India) |
| Irish Standard Time | UTC+1 (summer only; GMT UTC+0 in winter) | Europe/Dublin | Not used for Tel Aviv → Tokyo: Dublin, Cork, Galway (Ireland) |
| Israel Standard Time Primary Here | UTC+2 (IDT UTC+3 in summer) | Asia/Jerusalem | Active on Tel Aviv → Tokyo: Tel Aviv, Jerusalem (Israel) |
For Tel Aviv → Tokyo: Israel generally observes a Sunday–Thursday business week (Friday–Saturday weekend), though some international tech offices also hold brief Friday morning syncs. Standard shared workdays with Monday–Friday teams run Monday through Thursday.
Computed Friday & Sunday 9–5 Overlap: 0 hours (None). Friday is part of the weekend in Tel Aviv (Israel), and Sunday is part of the weekend in Tokyo (Japan).
Standard shared workdays (Tel Aviv ↔ Tokyo): Monday through Thursday (4 days/week — 1h/day in winter IST, 2h/day in summer IDT).
| Tel Aviv Time | Tokyo (Winter (IST → JST)) | Day Shift | Tokyo (Summer (IDT → JST)) | Call Status |
|---|---|---|---|---|
| 9:00 AM IST (Morning Start) | 4:00 PM JST | Same day | 3:00 PM JST | Working Overlap (9–5) |
| 12:00 PM IST (Midday / Noon) | 7:00 PM JST | Same day | 6:00 PM JST | Shoulder Hours |
| 3:00 PM IST (Afternoon) | 10:00 PM JST | Same day | 9:00 PM JST | Late evening / night |
| 6:00 PM IST (Evening Wrap-up) | 1:00 AM JST (+1 day) | +1 day | 12:00 AM JST (+1 day) | Overnight / Rest |
| Tel Aviv (IST) | Tokyo (Winter (IST → JST)) | Day (Tokyo) | Tokyo (Summer (IDT → JST)) | Availability (Tel Aviv ↔ Tokyo) |
|---|---|---|---|---|
| 12:00 AM IST in Tel Aviv | 7:00 AM JST in Tokyo | Same day | 6:00 AM JST | Tel Aviv–Tokyo Overnight |
| 1:00 AM IST in Tel Aviv | 8:00 AM JST in Tokyo | Same day | 7:00 AM JST | Tel Aviv–Tokyo Overnight |
| 2:00 AM IST in Tel Aviv | 9:00 AM JST in Tokyo | Same day | 8:00 AM JST | Tel Aviv–Tokyo Overnight |
| 3:00 AM IST in Tel Aviv | 10:00 AM JST in Tokyo | Same day | 9:00 AM JST | Tel Aviv–Tokyo Overnight |
| 4:00 AM IST in Tel Aviv | 11:00 AM JST in Tokyo | Same day | 10:00 AM JST | Tel Aviv–Tokyo Overnight |
| 5:00 AM IST in Tel Aviv | 12:00 PM JST in Tokyo | Same day | 11:00 AM JST | Tel Aviv–Tokyo Overnight |
| 6:00 AM IST in Tel Aviv | 1:00 PM JST in Tokyo | Same day | 12:00 PM JST | Tel Aviv–Tokyo Overnight |
| 7:00 AM IST in Tel Aviv | 2:00 PM JST in Tokyo | Same day | 1:00 PM JST | Tel Aviv–Tokyo Shoulder |
| 8:00 AM IST in Tel Aviv | 3:00 PM JST in Tokyo | Same day | 2:00 PM JST | Tel Aviv–Tokyo Shoulder |
| 9:00 AM IST in Tel Aviv | 4:00 PM JST in Tokyo | Same day | 3:00 PM JST | Tel Aviv–Tokyo 9–5 |
| 10:00 AM IST in Tel Aviv | 5:00 PM JST in Tokyo | Same day | 4:00 PM JST | Tel Aviv–Tokyo Shoulder |
| 11:00 AM IST in Tel Aviv | 6:00 PM JST in Tokyo | Same day | 5:00 PM JST | Tel Aviv–Tokyo Shoulder |
| 12:00 PM IST in Tel Aviv | 7:00 PM JST in Tokyo | Same day | 6:00 PM JST | Tel Aviv–Tokyo Shoulder |
| 1:00 PM IST in Tel Aviv | 8:00 PM JST in Tokyo | Same day | 7:00 PM JST | Tel Aviv–Tokyo Shoulder |
| 2:00 PM IST in Tel Aviv | 9:00 PM JST in Tokyo | Same day | 8:00 PM JST | Tel Aviv–Tokyo Late evening / night |
| 3:00 PM IST in Tel Aviv | 10:00 PM JST in Tokyo | Same day | 9:00 PM JST | Tel Aviv–Tokyo Late evening / night |
| 4:00 PM IST in Tel Aviv | 11:00 PM JST in Tokyo | Same day | 10:00 PM JST | Tel Aviv–Tokyo Late evening / night |
| 5:00 PM IST in Tel Aviv | 12:00 AM JST in Tokyo | +1 day | 11:00 PM JST | Tel Aviv–Tokyo Overnight |
| 6:00 PM IST in Tel Aviv | 1:00 AM JST in Tokyo | +1 day | 12:00 AM JST (+1 day) | Tel Aviv–Tokyo Overnight |
| 7:00 PM IST in Tel Aviv | 2:00 AM JST in Tokyo | +1 day | 1:00 AM JST (+1 day) | Tel Aviv–Tokyo Overnight |
| 8:00 PM IST in Tel Aviv | 3:00 AM JST in Tokyo | +1 day | 2:00 AM JST (+1 day) | Tel Aviv–Tokyo Overnight |
| 9:00 PM IST in Tel Aviv | 4:00 AM JST in Tokyo | +1 day | 3:00 AM JST (+1 day) | Tel Aviv–Tokyo Overnight |
| 10:00 PM IST in Tel Aviv | 5:00 AM JST in Tokyo | +1 day | 4:00 AM JST (+1 day) | Tel Aviv–Tokyo Overnight |
| 11:00 PM IST in Tel Aviv | 6:00 AM JST in Tokyo | +1 day | 5:00 AM JST (+1 day) | Tel Aviv–Tokyo Overnight |
Between Tel Aviv (Israel, Asia/Jerusalem) and Tokyo (Japan, Asia/Tokyo), the seasonal offset shifts by 1 hour. In winter standard time (IST vs. JST), Tokyo (UTC+9) is 7 hours ahead of Tel Aviv (UTC+2). In summer (IDT vs. JST), Tokyo (UTC+9) is 6 hours ahead of Tel Aviv (UTC+3).
No Daylight Saving Time observed. Remains on JST (UTC+9) year-round.
| Date Window | Duration | Active Zones | Time Difference | Regime |
|---|---|---|---|---|
| Since Oct 25, 2026 | 152 days | IST (UTC+2) → JST (UTC+9) | 7 hours | Standard Alignment (Active Now) |
| Mar 26, 2027 – Oct 31, 2027 | 219 days | IDT (UTC+3) → JST (UTC+9) | 6 hours | Standard Alignment |
| Oct 31, 2027 – Nov 3, 2027 | 3 days | IST (UTC+2) → JST (UTC+9) | 7 hours | Standard Alignment |
In winter (standard time), Tokyo (JST, UTC+9) is 7 hours ahead of Tel Aviv (IST, UTC+2). In summer (daylight saving time), Tokyo (JST, UTC+9) is 6 hours ahead of Tel Aviv (IDT, UTC+3).
No — 4:00 PM in Tel Aviv is 11:00 PM JST (same day) in winter and 10:00 PM JST (same day) in summer in Tokyo, which is outside the 7:00 AM – 9:00 PM calling window. Book calls during 9:00 AM – 12:00 PM IST in winter or 9:00 AM – 11:00 AM IDT in summer.
In winter (IST), the best window is 9:00 AM – 12:00 PM IST in Tel Aviv (4:00 PM – 7:00 PM JST in Tokyo). In summer (IDT), use 9:00 AM – 11:00 AM IDT in Tel Aviv (3:00 PM – 5:00 PM JST in Tokyo). Avoid hours outside 7:00 AM – 9:00 PM local time (2:00 PM – 7:00 AM IST (+1 day) in winter; 3:00 PM – 7:00 AM IDT (+1 day) in summer).
Tel Aviv: Fri, Mar 26, 2027 (IST → IDT, new gap: 6 hours (IDT UTC+3 vs JST UTC+9)). Tokyo: No DST (JST year-round).
Because Tel Aviv officially operates on a Sunday–Thursday workweek (Friday–Saturday weekend) while Tokyo works Monday–Friday (Saturday–Sunday weekend), there is 0 hours of standard business overlap on Fridays and Sundays. Schedule recurring team calls Monday through Thursday (1h/day overlap in winter; 2h/day in summer).