🇮🇳 Kolkata (Calcutta), India
30
- India Standard Time
- UTC+5:30
- Daytime
☀️ 05:32 · 🌙 17:17 · 11 h 46 min
Kolkata (Calcutta) to Nosara: time difference
Nosara is 11 h 30 min behind Kolkata (Calcutta). Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Kolkata (Calcutta) 07:58 7:58 AM Nosara 20:28 8:28 PM You –:–
07:58 7:58 AM
India Standard Time · UTC+5:30
☀️ 05:32 · 🌙 17:17
20:28 8:28 PM
Central Standard Time · UTC-6
☀️ 05:32 · 🌙 17:29
·
−11 h 30 min
Nosara is 11 h 30 min behind Kolkata (Calcutta).
When you, Kolkata (Calcutta) and Nosara are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇳 Kolkata (Calcutta)
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
🇨🇷 Nosara
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Kolkata (Calcutta) | 🇨🇷 Nosara |
|---|---|---|
| Local time | 07:58 | 20:28 |
| Local date | Saturday, October 10, 2026 | Friday, October 9, 2026 |
| Time zone | India Standard Time | Central Standard Time |
| UTC offset | UTC+5:30 | UTC-6 |
| Offset from Kolkata (Calcutta) | — | −11 h 30 min |
| IANA zone | Asia/Kolkata | America/Costa Rica |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:32 | 05:32 |
| Sunset | 17:17 | 17:29 |
| Daylight | 11 h 46 min | 11 h 58 min |
| People on this clock | 4,486,679 | 4,912 |
Compare Kolkata (Calcutta) with another city
More comparisons with Kolkata (Calcutta): the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Kolkata (Calcutta) and Nosara: common questions
How far behind Kolkata (Calcutta) is Nosara?
Nosara is 11 hours and 30 minutes behind Kolkata: UTC−6 against UTC+5:30.
What time is it in Nosara when it is 9:00 AM in Kolkata (Calcutta)?
When it is 9:00 AM in Kolkata, it is 9:30 PM (the previous day) in Nosara.
What time is it in Nosara at the end of the working day in Kolkata (Calcutta)?
The working day in Kolkata ends at 6:00 PM; in Nosara it is 6:30 AM at that moment.
When is a good time to call Nosara from Kolkata (Calcutta)?
Working hours (9:00 AM–6:00 PM) in Kolkata and in Nosara do not overlap. At 9:00 AM in Kolkata it is 9:30 PM (the previous day) in Nosara; when the working day starts in Nosara, it is 8:30 PM in Kolkata.
Until what time in Kolkata (Calcutta) is it still yesterday in Nosara?
Before 11:30 AM in Kolkata, the date in Nosara has not changed yet. From 12:30 PM in Nosara, it is already the next day in Kolkata.
Does the time difference between Kolkata (Calcutta) and Nosara change?
No. Neither place uses daylight saving time, so the difference stays 11 hours and 30 minutes all year.
