The UK Postcode Database

GY1 3JU

a large user postcode on Guernsey

Introduced in January 2004
GY1 3JU Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Coordinates

Latitude: 49.4647 / 49°27'53"N

Longitude: 0 / 0°0'0"E

UTM Reference: 31U 282637 5483448

OS Easting: 361155*

OS Northing: -48281*

OS Grid: S^611517*

* Pseudo value - the Channel Islands are outside the OS Grid boundaries

Location Encoding

Mapcode Local: GBR VZB3.4C1

Mapcode Global: FRA 9N.7WPP

Open Location Code: 8FX2F272+V2

Maidenhead Locator System: JN09al01

Sun and Moon Times for GY1 3JU on Wednesday 8 July 2026

Astromomical twilight begins (full darkness ends) 01:22
Nautical twilight begins (First light) 03:21
Civil twilight begins (Dawn) 04:20
Sunrise 05:03
Transit (sun is at its highest) 13:05
Sunset 21:07
Civil twilight ends (Dusk) 21:49
Nautical twilight ends (Nightfall) 22:49
Astromomical twilight ends (full darkness starts) 00:47
Hours of daylight today04:33 to 21:37
Hours of darkness tonight
(lighting-up time)
21:37 to 04:34
Moon Phase Waning Crescent
Moon Sets 13:45
Moon Rises 23:21

For a full sun and moon calendar for GY1 3JU, go to The Time and Place

All public sector data is licensed under the Open Government Licence v2.0.

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