Unión, Argentina
Live local time, today's date, America/Argentina/San_Luis details, UTC offset and practical comparisons for Unión.
Unión time facts
These values are calculated for the current instant using America/Argentina/San_Luis.
- Time zone
- America/Argentina/San_Luis
- Abbreviation
- -03
- UTC offset
- UTC-03:00
- Daylight saving
- No · Not active now
- Country
- Argentina
Sky times for Unión
Local sunrise, sunset, moonrise, moonset and moon shape for Friday, September 18, 2026. Times are calculated for -35.1538, -65.9462 in America/Argentina/San_Luis and may vary slightly with terrain and atmospheric conditions.
First Quarter
44% illuminated
Lunar age 6.8 days. Moonrise is 11:34 AM; moonset is 2:08 AM.
Moon phase detailsUnión across the day
Compare Unión with major business centres. Hover or tap a column to follow one instant across every location.
Time difference from Unión
Differences below use each location's current UTC offset and can change around daylight-saving transitions.
| City | Local time | Zone | Difference |
|---|---|---|---|
| London United Kingdom | 5:36 PM | BST · UTC+01:00 | London is 4 hours ahead Unión |
| New York United States | 12:36 PM | EDT · UTC-04:00 | New York is 1 hour behind Unión |
| Dubai United Arab Emirates | 8:36 PM | +04 · UTC+04:00 | Dubai is 7 hours ahead Unión |
| Singapore Singapore | 12:36 AM | +08 · UTC+08:00 | Singapore is 11 hours ahead Unión |
| Tokyo Japan | 1:36 AM | JST · UTC+09:00 | Tokyo is 12 hours ahead Unión |
| Sydney Australia | 2:36 AM | AEST · UTC+10:00 | Sydney is 13 hours ahead Unión |
| Los Angeles United States | 9:36 AM | PDT · UTC-07:00 | Los Angeles is 4 hours behind Unión |
Unión time zone
- IANA identifier
- America/Argentina/San_Luis
- Current abbreviation
- -03
- Current UTC offset
- UTC-03:00
- Offsets seen in 2026
- UTC-03:00
- Abbreviations seen in 2026
- -03
- Daylight saving in current year
- No seasonal offset change detected
- Next clock change
- No clock change was found in the next 550 days.
- Coordinates
- -35.1538, -65.9462
Time zone converter
Convert historical, current or future wall times between cities, IANA zones and UTC offsets.
Compare Unión with
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Unión time questions
What time is it in Unión right now?
The live clock at the top shows the current time in Unión. At page generation it was 1:36 PM on Friday, September 18, 2026.
What time zone is Unión in?
Unión uses the IANA time zone America/Argentina/San_Luis. Its current abbreviation is -03.
What is Unión's UTC offset?
The current UTC offset is UTC-03:00. The offset shown is calculated for the current instant rather than hardcoded.
Does Unión observe daylight saving time?
No daylight-saving offset change is detected for this zone in the current year.
What time is sunrise and sunset in Unión today?
Today's calculated sunrise is 7:18 AM and sunset is 7:17 PM local time.
What time is moonrise in Unión today?
Today's calculated moonrise is 11:34 AM and moonset is 2:08 AM local time.
What is the moon shape today in Unión?
The current phase is First Quarter, approximately 44% illuminated, with a lunar age of 6.8 days.
What is the time difference between Unión and London?
At this moment London is 4 hours ahead Unión. The difference may change when daylight-saving rules change.
