BST to PYT Time Converter

Convert British Summer Time (BST) to Paraguay Time (PYT). Both time zones are shown live below; current offset between them is 4 hours behind.

London · British Summer Time
07:05:29
Tuesday, May 26, 2026
GMT+1 · UTC+01:00
Asunción · Paraguay Time
03:05:29
Tuesday, May 26, 2026
GMT-3 · UTC-03:00

Convert a specific time

From: BST (London)
To: PYT (Asunción)
--:--

Daylight Saving status right now

BST (British Summer Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-10-25
Offset shift
UTC+01:00 → UTC+00:00
PYT (Paraguay Time)
Observes DST
No

Heads up: BST observes DST while PYT does not. The 4-hour difference shown above will shift by one hour when BST starts or ends DST.

When can BST and PYT meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
BST
PYT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in London (BST). Each row shows the local working-hours state in that zone for the same moment in time.
4 hours of overlap during standard 9am-5pm working hours.
Best meeting window: 13:00–16:00 BST (09:00–12:00 PYT).

Hour-by-hour BST to PYT conversion table

BST time (London)PYT time (Asunción)Status
00:00 Tue20:00 MonOff-hours both sides
01:00 Tue21:00 MonOff-hours both sides
02:00 Tue22:00 MonOff-hours both sides
03:00 Tue23:00 MonOff-hours both sides
04:00 Tue00:00 TueOff-hours both sides
05:00 Tue01:00 TueOff-hours both sides
06:00 Tue02:00 TueOff-hours both sides
07:00 Tue03:00 TueOff-hours both sides
08:00 Tue04:00 TueOff-hours both sides
09:00 Tue05:00 TueBST working
10:00 Tue06:00 TueBST working
11:00 Tue07:00 TueBST working
12:00 Tue08:00 TueBST working
13:00 Tue09:00 TueBoth at work
14:00 Tue10:00 TueBoth at work
15:00 Tue11:00 TueBoth at work
16:00 Tue12:00 TueBoth at work
17:00 Tue13:00 TuePYT working
18:00 Tue14:00 TuePYT working
19:00 Tue15:00 TuePYT working
20:00 Tue16:00 TuePYT working
21:00 Tue17:00 TueOff-hours both sides
22:00 Tue18:00 TueOff-hours both sides
23:00 Tue19:00 TueOff-hours both sides

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

British Summer Time (BST)
IANA identifier
Europe/London
Current UTC offset
UTC+01:00
Current abbreviation
GMT+1
Major cities in this zone
LondonManchesterEdinburghBirmingham
Paraguay Time (PYT)
IANA identifier
America/Asuncion
Current UTC offset
UTC-03:00
Current abbreviation
GMT-3
Major cities in this zone
Asunción

Sun today in London and Asunción

London
Sunrise
04:56
Sunset
21:01
Solar noon
12:58
Daylight
16h 5m

Related converters

PYT to BST (reverse)BST to ESTBST to PSTBST to GMTBST to UTCBST to CETEST to PYTPST to PYTGMT to PYTUTC to PYTCET to PYT
Looking for local time? See time in London or time in Asunción.

Frequently asked questions

What is the time difference between BST and PYT right now?+
PYT (Paraguay Time) is currently 4 hours behind BST (British Summer Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does BST or PYT observe daylight saving time?+
BST: observes daylight saving time. PYT: does not observe daylight saving time.
When is the best time to schedule a meeting between BST and PYT?+
The strongest overlap is 13:00–16:00 BST (09:00–12:00 PYT), giving 4 hours when both sides are within standard 9am-5pm working hours.
What time is it in Asunción when it is 12:00 noon in London?+
When it is 12:00 Tue in London (BST), it is 08:00 Tue in Asunción (PYT).
Which IANA time zone identifiers are used for BST and PYT?+
BST maps to "Europe/London" in the IANA database. PYT maps to "America/Asuncion". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is London ahead of or behind Asunción?+
Whether London (BST) is ahead of or behind Asunción (PYT) depends on the current UTC offsets. Right now PYT is 4 hours behind BST. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for BST and PYT?+
BST is UTC+01:00 (GMT+1) and PYT is UTC-03:00 (GMT-3). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both BST and PYT?+
Yes. There are 4 hours of overlap during standard 9am-5pm working hours, with the strongest window at 13:00–16:00 BST.