Standard year-round offset: Tel Aviv is 10 hours ahead of San Francisco in both winter (PST UTC-8 → IST UTC+2) and summer (PDT UTC-7 → IDT UTC+3). When it is 9:00 AM in San Francisco, it is 7:00 PM IST/IDT in Tel Aviv. Best meeting window: 8:00 AM – 11:00 AM PST/PDT in San Francisco (6:00 PM – 9:00 PM IST/IDT in Tel Aviv — Morning/Evening Shoulder Bridge).
The standard baseline difference between San Francisco (United States) and Tel Aviv (Israel) is 10 hours (Tel Aviv ahead of San Francisco) in both winter (PST UTC-8 vs. IST UTC+2) and summer (PDT UTC-7 vs. IDT UTC+3). Because United States and Israel change Daylight Saving clocks on different Sundays, the offset temporarily shifts to 9 hours during a 12-day spring gap (Mar 14, 2027 – Mar 26, 2027) and 3-day autumn gap (Oct 31, 2027 – Nov 3, 2027).
| Date Window | Duration | Active Zones | Time Difference | Regime |
|---|---|---|---|---|
| Since Nov 1, 2026 | 133 days | PST (UTC-8) → IST (UTC+2) | 10 hours | Standard Alignment (Active Now) |
| Mar 14, 2027 – Mar 26, 2027 | 12 days | PDT (UTC-7) → IST (UTC+2) | 9 hours | ⚠️ DST Desync Window |
| Mar 26, 2027 – Oct 31, 2027 | 219 days | PDT (UTC-7) → IDT (UTC+3) | 10 hours | Standard Alignment |
| Oct 31, 2027 – Nov 3, 2027 | 3 days | PDT (UTC-7) → IST (UTC+2) | 9 hours | ⚠️ DST Desync Window |
At the 10 hours offset between San Francisco (PST/PDT) and Tel Aviv (IST/IDT), there are 0 hours of simultaneous 9:00 AM – 5:00 PM working overlap. Live calls use morning and early-evening shoulder hours (ending strictly by 9:00 PM local time).
Connects San Francisco (PST/PDT) and Tel Aviv (IST/IDT) during waking shoulder hours, finishing by 9:00 PM local time.
Covers 20 hours/day when either San Francisco (PST/PDT) or Tel Aviv (IST/IDT) is outside 7:00 AM – 9:00 PM local time.
Because Tel Aviv is 10 hours ahead of San Francisco, Tel Aviv crosses midnight into the next calendar day (+1 day) at 2:00 PM PST/PDT in San Francisco. From 12:00 AM to 2:00 PM PST/PDT in San Francisco, both locations are on the same weekday; from 2:00 PM PST/PDT to 11:59 PM in San Francisco, Mon–Fri in San Francisco maps to Tue–Sat in Tel Aviv.
Weekend & Workday Alignment: Weekend collision (San Francisco Sat–Sun vs. Tel Aviv Fri–Sat): Thursday evening in San Francisco (after 2:00 PM PST/PDT) rolls into Friday in Tel Aviv, and all of Friday in San Francisco falls on Friday–Saturday in Tel Aviv (Tel Aviv's weekend). Sunday morning/afternoon in Tel Aviv is a workday in Israel but falls on Saturday–Sunday in San Francisco (San Francisco's weekend). Shared non-weekend workdays are Monday through Thursday.
Geographically, San Francisco (United States, 37.77°N, 122.42°W, IATA: SFO/OAK/SJC) and Tel Aviv (Israel, 32.09°N, 34.78°E, IATA: TLV) are separated by a great-circle distance of 11,895 km (7,391 miles, approximately 14.5h non-stop flight). By longitude, true solar time in Tel Aviv is 10 hours and 29 minutes ahead of San Francisco (a 29-minute divergence from the 10 hours standard civil clock offset): San Francisco (37.77°N, 122.42°W) sits 2.42° west of the 120.0°W PST reference meridian, so mean solar noon occurs at 12:10 PM PST in winter and 1:10 PM PDT in summer, while 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.
For San Francisco → Tel Aviv: 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 San Francisco → Tel Aviv: 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 San Francisco → Tel Aviv: Dublin, Cork, Galway (Ireland) |
| Israel Standard Time Primary Here | UTC+2 (IDT UTC+3 in summer) | Asia/Jerusalem | Active on San Francisco → Tel Aviv: Tel Aviv, Jerusalem (Israel) |
For San Francisco → Tel Aviv: 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 San Francisco (United States).
Standard shared workdays (San Francisco ↔ Tel Aviv): Monday through Thursday (4 days/week — 0h/day in winter PST, 0h/day in summer PDT).
| San Francisco Time | Tel Aviv (Standard (PST/PDT → IST/IDT)) | Day Shift | Call Status |
|---|---|---|---|
| 9:00 AM PST/PDT (Morning Start) | 7:00 PM IST/IDT | Same day | Shoulder Hours |
| 12:00 PM PST/PDT (Midday / Noon) | 10:00 PM IST/IDT | Same day | Late evening / night |
| 3:00 PM PST/PDT (Afternoon) | 1:00 AM IST/IDT (+1 day) | +1 day | Overnight / Rest |
| 6:00 PM PST/PDT (Evening Wrap-up) | 4:00 AM IST/IDT (+1 day) | +1 day | Overnight / Rest |
| San Francisco (PST) | Tel Aviv (Standard (PST/PDT → IST/IDT)) | Day (Tel Aviv) | Availability (San Francisco ↔ Tel Aviv) |
|---|---|---|---|
| 12:00 AM PST/PDT in San Francisco | 10:00 AM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Overnight |
| 1:00 AM PST/PDT in San Francisco | 11:00 AM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Overnight |
| 2:00 AM PST/PDT in San Francisco | 12:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Overnight |
| 3:00 AM PST/PDT in San Francisco | 1:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Overnight |
| 4:00 AM PST/PDT in San Francisco | 2:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Overnight |
| 5:00 AM PST/PDT in San Francisco | 3:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Overnight |
| 6:00 AM PST/PDT in San Francisco | 4:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Overnight |
| 7:00 AM PST/PDT in San Francisco | 5:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Shoulder |
| 8:00 AM PST/PDT in San Francisco | 6:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Shoulder |
| 9:00 AM PST/PDT in San Francisco | 7:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Shoulder |
| 10:00 AM PST/PDT in San Francisco | 8:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Shoulder |
| 11:00 AM PST/PDT in San Francisco | 9:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Late evening / night |
| 12:00 PM PST/PDT in San Francisco | 10:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Late evening / night |
| 1:00 PM PST/PDT in San Francisco | 11:00 PM IST/IDT in Tel Aviv | Same day | San Francisco–Tel Aviv Late evening / night |
| 2:00 PM PST/PDT in San Francisco | 12:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Overnight |
| 3:00 PM PST/PDT in San Francisco | 1:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Overnight |
| 4:00 PM PST/PDT in San Francisco | 2:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Overnight |
| 5:00 PM PST/PDT in San Francisco | 3:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Overnight |
| 6:00 PM PST/PDT in San Francisco | 4:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Overnight |
| 7:00 PM PST/PDT in San Francisco | 5:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Overnight |
| 8:00 PM PST/PDT in San Francisco | 6:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Overnight |
| 9:00 PM PST/PDT in San Francisco | 7:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Late evening / night |
| 10:00 PM PST/PDT in San Francisco | 8:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Late evening / night |
| 11:00 PM PST/PDT in San Francisco | 9:00 AM IST/IDT in Tel Aviv | +1 day | San Francisco–Tel Aviv Late evening / night |
The standard time difference is 10 hours (Tel Aviv ahead of San Francisco) in both winter (PST → IST) and summer (PDT → IDT). It temporarily shifts to 9 hours during the 12-day spring gap (Mar 14, 2027 – Mar 26, 2027) and 3-day autumn gap (Oct 31, 2027 – Nov 3, 2027).
No — at 4:00 PM PST/PDT in San Francisco, it is 2:00 AM IST/IDT (+1 day) in Tel Aviv, which is after the 9:00 PM evening cutoff. Schedule earlier during 8:00 AM – 11:00 AM PST/PDT (6:00 PM – 9:00 PM IST/IDT in Tel Aviv).
Aim for 8:00 AM – 11:00 AM PST/PDT in San Francisco, which is 6:00 PM – 9:00 PM IST/IDT in Tel Aviv (0h/day of 9–5 overlap). Avoid calling between 11:00 AM – 7:00 AM PST/PDT (+1 day) in San Francisco (9:00 PM – 5:00 PM IST/IDT (+1 day) in Tel Aviv), when at least one city is outside 7:00 AM – 9:00 PM.
San Francisco: Sun, Mar 14, 2027 (PST → PDT, new gap: 9 hours (PDT UTC-7 vs IST UTC+2)). Tel Aviv: Fri, Mar 26, 2027 (IST → IDT, new gap: 10 hours (IDT UTC+3 vs PDT UTC-7)).
Because Tel Aviv officially operates on a Sunday–Thursday workweek (Friday–Saturday weekend) while San Francisco 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 (0h/day overlap in winter; 0h/day in summer).