How do I convert SLST to EST?

To convert SLST to EST, use our free time converter tool. Enter the time in Sri Lanka Standard Time and instantly see the equivalent time in Eastern Standard Time. The converter automatically accounts for Daylight Saving Time.

What time is it in New York when it's noon in Colombo?

When it's 12:00 PM (noon) in Colombo (SLST), the time in New York (EST) depends on the current UTC offset of both zones. Use our converter to get the exact current conversion.

SLST to EST Time Converter

Convert Sri Lanka Standard Time (SLST) to Eastern Standard Time (EST). Both time zones are shown live below; current offset between them is 9h 30m behind.

Colombo · Sri Lanka Standard Time

10:34:31

Wednesday, May 6, 2026

GMT+5:30 · UTC+05:30

New York · Eastern Standard Time

01:04:31

Wednesday, May 6, 2026

EDT · UTC-04:00

Convert a specific time

From: SLST (Colombo)

To: EST (New York)

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Daylight Saving status right now

SLST (Sri Lanka Standard Time)

Observes DST: No

EST (Eastern Standard Time)

Observes DST: Yes
In DST right now: Yes
Next fall back: 2026-11-01
Offset shift: UTC-04:00 → UTC-05:00

Heads up: EST observes DST while SLST does not. The 9.5-hour difference shown above will shift by one hour when EST starts or ends DST.

When can SLST and EST meet?

No overlap during strict 9-5 working hours; some flexibility needed.

If both sides are willing to extend to 8am-7pm, the available window is 18:00–18:00 SLST (08:30–08:30 EST).

Hour-by-hour SLST to EST conversion table

SLST time (Colombo)	EST time (New York)	Status
00:00 Wed	14:30 Tue	EST working
01:00 Wed	15:30 Tue	EST working
02:00 Wed	16:30 Tue	EST working
03:00 Wed	17:30 Tue	Off-hours both sides
04:00 Wed	18:30 Tue	Off-hours both sides
05:00 Wed	19:30 Tue	Off-hours both sides
06:00 Wed	20:30 Tue	Off-hours both sides
07:00 Wed	21:30 Tue	Off-hours both sides
08:00 Wed	22:30 Tue	Off-hours both sides
09:00 Wed	23:30 Tue	SLST working
10:00 Wed	00:30 Wed	SLST working
11:00 Wed	01:30 Wed	SLST working
12:00 Wed	02:30 Wed	SLST working
13:00 Wed	03:30 Wed	SLST working
14:00 Wed	04:30 Wed	SLST working
15:00 Wed	05:30 Wed	SLST working
16:00 Wed	06:30 Wed	SLST working
17:00 Wed	07:30 Wed	Off-hours both sides
18:00 Wed	08:30 Wed	Off-hours both sides
19:00 Wed	09:30 Wed	EST working
20:00 Wed	10:30 Wed	EST working
21:00 Wed	11:30 Wed	EST working
22:00 Wed	12:30 Wed	EST working
23:00 Wed	13:30 Wed	EST working

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Sri Lanka Standard Time (SLST)

IANA identifier: Asia/Colombo
Current UTC offset: UTC+05:30
Current abbreviation: GMT+5:30

Major cities in this zone

Colombo

Eastern Standard Time (EST)

IANA identifier: America/New_York
Current UTC offset: UTC-04:00
Current abbreviation: EDT

Major cities in this zone

New YorkMiamiAtlantaBostonPhiladelphia

Sun today in Colombo and New York

New York

Sunrise

05:51

Sunset

19:56

Solar noon

12:53

Daylight

14h 5m

Related converters

EST to SLST (reverse)SLST to PST SLST to GMT SLST to UTC SLST to CET SLST to IST PST to EST GMT to EST UTC to EST CET to EST IST to EST

Looking for local time? See time in Colombo or time in New York.

Frequently asked questions

What is the time difference between SLST and EST right now?+

EST (Eastern Standard Time) is currently 9h 30m behind SLST (Sri Lanka Standard Time). The exact difference can change when one or both zones transition into or out of daylight saving time.

Does SLST or EST observe daylight saving time?+

SLST: does not observe daylight saving time. EST: observes daylight saving time.

When is the best time to schedule a meeting between SLST and EST?+

Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 18:00–18:00 SLST (08:30–08:30 EST).

What time is it in New York when it is 12:00 noon in Colombo?+

When it is 12:00 Wed in Colombo (SLST), it is 02:30 Wed in New York (EST).

Which IANA time zone identifiers are used for SLST and EST?+

SLST maps to "Asia/Colombo" in the IANA database. EST maps to "America/New_York". These identifiers are what most software libraries use to convert times accurately, including DST handling.