What time is it in Siwān right now?

Siwān is on Asia/Kolkata, currently UTC+5:30. The clock at the top of this page shows the live local time and updates every second in your browser.

What time zone is Siwān in?

Siwān uses the IANA time zone Asia/Kolkata, which is UTC+5:30 at the moment. The zone keeps a fixed offset all year and does not observe daylight saving time.

Does Siwān observe daylight saving time?

No. Siwān stays on UTC+5:30 all year, so the difference from zones that do observe daylight saving changes twice a year.

What time do the sun rise and set in Siwān today?

Today the sun rises at about 5:18 AM and sets at about 6:38 PM local time in Siwān, giving roughly 13h 20m of daylight. Solar noon falls at 11:59 AM.

India · Bihar

Current local time in Siwān

Siwān keeps time on the Asia/Kolkata zone, currently UTC+5:30. The offset is fixed all year — there is no daylight saving to track here. The clock runs live in your browser; nothing about your location is sent anywhere.

Current local time

Siwān, Bihar

02:45

Sun, Jul 26UTC+5:30

Siwān time zone at a glance

IANA time zone: Asia/Kolkata
Current UTC offset: UTC+5:30
Daylight saving: Not observed
Next clock change: None in the next 14 months
Country: India
Region: Bihar
Coordinates: 26.22°, 84.36°
Population: 135,066
Local date: Sun, Jul 26, 2026

Sunrise and sunset in Siwān today

Computed from Siwān's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.

Sunrise: 5:18 AM
Sunset: 6:38 PM
Solar noon: 11:59 AM
Day length: 13h 20m
Civil dawn: 4:49 AM
Civil dusk: 7:08 PM
Golden hour ends: 5:47 AM
Golden hour begins: 6:10 PM

Full twilight and golden-hour breakdown

Siwān time difference from major cities

City	Local time now	Siwān is
Los AngelesUnited States	02:15 PM	12h 30m ahead
LondonUnited Kingdom	10:15 PM	4h 30m ahead
DubaiUnited Arab Emirates	01:15 AM	1h 30m ahead
TokyoJapan	06:15 AM	3h 30m behind

Need a different pair? Compare any two cities or convert a specific time.

Working with Siwān time

Scheduling across Asia/Kolkata is where most calendar mistakes start — a meeting agreed in one zone drifts by an hour the moment either side changes its clocks. These tools each handle a piece of that problem.

Find a meeting timeSee which hours overlap between Siwān and everywhere else on your team.Convert a timeTranslate a specific moment into or out of Asia/Kolkata.Track clock changesConfirm which of your other cities change while Siwān does not.Add to your boardKeep Siwān beside your other cities, ticking live.Business hours overlapWork out the window where Siwān offices and yours are both open.Send a calendar inviteExport an event with Asia/Kolkata baked in, not guessed.

Other cities in India

Patna Lucknow Jamshedpur Kanpur Kolkata Agra Meerut Nowrangapur Nagpur Faridabad

Siwāntime — questions & answers

What time is it in Siwān right now?: Siwān is on Asia/Kolkata, currently UTC+5:30. The clock at the top of this page shows the live local time and updates every second in your browser.
What time zone is Siwān in?: Siwān uses the IANA time zone Asia/Kolkata, which is UTC+5:30 at the moment. The zone keeps a fixed offset all year and does not observe daylight saving time.
Does Siwān observe daylight saving time?: No. Siwān stays on UTC+5:30 all year, so the difference from zones that do observe daylight saving changes twice a year.
What time do the sun rise and set in Siwān today?: Today the sun rises at about 5:18 AM and sets at about 6:38 PM local time in Siwān, giving roughly 13h 20m of daylight. Solar noon falls at 11:59 AM.