Itanagar to London: time difference
London is 4 h 30 min behind Itanagar. Live clocks for both, the working hours they share, and how each one sits against your own time.
−4 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Itanagar 01:52 1:52 AM London 21:22 9:22 PM You –:–
01:52 1:52 AM
India Standard Time · UTC+5:30
☀️ 05:18 · 🌙 16:44
21:22 9:22 PM
British Summer Time · UTC+1
☀️ 07:31 · 🌙 18:01
·
−4 h 30 min
London is 4 h 30 min behind Itanagar.
When you, Itanagar and London are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇳 Itanagar
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇬🇧 London
19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Itanagar | 🇬🇧 London |
|---|---|---|
| Local time | 01:52 | 21:22 |
| Local date | Tuesday, October 20, 2026 | Monday, October 19, 2026 |
| Time zone | India Standard Time | British Summer Time |
| UTC offset | UTC+5:30 | UTC+1 |
| Offset from Itanagar | — | −4 h 30 min |
| IANA zone | Asia/Kolkata | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 05:18 | 07:31 |
| Sunset | 16:44 | 18:01 |
| Daylight | 11 h 25 min | 10 h 29 min |
| People on this clock | 60,000 | 8,908,083 |
Compare Itanagar with another city
More comparisons with Itanagar: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Itanagar and London: common questions
How far behind Itanagar is London?
London is 4 hours and 30 minutes behind Itanagar: UTC+1 against UTC+5:30.
What time is it in London at the start of the working day in Itanagar?
The working day in Itanagar starts at 9:00 AM; in London it is 4:30 AM at that moment.
If it is 6:00 PM in Itanagar, what time is it in London?
At 6:00 PM in Itanagar, clocks in London show 1:30 PM.
When do working hours in Itanagar and in London overlap?
Working hours (9:00 AM–6:00 PM) overlap from 1:30 PM to 6:00 PM in Itanagar, which is 9:00 AM to 1:30 PM in London.
When is it still the previous day in London?
Until 4:30 AM in Itanagar it is still the previous day in London. The other way round, from 7:30 PM in London it is already the next day in Itanagar.
Does the time gap between Itanagar and London change during the year?
Yes – daylight saving time is used in London but not in Itanagar. From October 25, 2026, London will be 5 hours and 30 minutes behind Itanagar.
