NST to Casablanca
+4h 30mNST
NSTSOURCECasablanca
UTC+01:00Green rows indicate typical business hours (9 AM - 5 PM)
NST and UTC+01:00 on the World Map
The map below highlights the NST (Newfoundland Standard Time) and UTC+01:00 (Western European Time) timezone regions across the globe.
NST – Newfoundland Standard Time
UTC-03:30Newfoundland Standard Time (NST) is a unique half-hour offset time zone in Canada, 3.5 hours behind UTC.
- •NST is one of only a few half-hour offset time zones in the world.
- •Newfoundland joined Canada in 1949 and kept its unique time zone.
- •St. John's is the easternmost city in North America.
WET – Western European Time
UTC+00:00Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.
- •Portugal is the only mainland European country in the WET time zone.
- •The Canary Islands are on WET despite being part of Spain (which uses CET).
- •WET is identical to GMT and UTC+00:00.
Time Conversion Guide: NST to Casablanca
NST runs on Newfoundland Standard Time (NST) at UTC-03:30. Casablanca runs on Western European Time (UTC+01:00) at UTC+01:00. That puts NST 4 hours 30 minutes ahead of Casablanca — a difference of +4h 30m at the current offsets.
In practice, when it is 9:00 AM in NST it is 1:30 PM in Casablanca. Midnight in NST is 4:30 AM in Casablanca. Neither zone observes daylight saving time, so the offset between them stays constant all year.
NST to Casablanca time conversion table
| NST (NST) | Casablanca (UTC+01:00) | Day |
|---|---|---|
| 12:00 AM | 4:30 AM | same day |
| 6:00 AM | 10:30 AM | same day |
| 7:00 AM | 11:30 AM | same day |
| 8:00 AM | 12:30 PM | same day |
| 9:00 AM | 1:30 PM | same day |
| 12:00 PM | 4:30 PM | same day |
| 3:00 PM | 7:30 PM | same day |
| 5:00 PM | 9:30 PM | same day |
| 6:00 PM | 10:30 PM | same day |
| 9:00 PM | 1:30 AM | next day |
Why people convert NST to Casablanca time
- Scheduling a call from NST to Casablanca: a 10:00 AM start in NST lands at 2:30 PM in Casablanca, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both NST and Casablanca are inside the 9-to-5 working day between 9:00 AM and 12:30 PM NST time (1:30 PM–5:00 PM UTC+01:00). That is roughly 3 hours 30 minutes of usable overlap.
- Coordinating a NST-based team with Casablanca contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM NST" is unambiguous; "3 PM" across a +4h 30m gap is not.
- Block 9:00 AM–12:30 PM NST as the recurring meeting window if you work primarily from NST and need Casablanca colleagues present.
- Casablanca: Clocks fall back on Sun, Feb 7, 2027. Any meeting series spanning that date will shift by an hour in local time.
About NST (Newfoundland Standard Time)
Newfoundland Standard Time (NST) is one of the few half-hour offset time zones in the world. It covers the island of Newfoundland in Canada and is 30 minutes ahead of Atlantic Standard Time. This unique offset exists because Newfoundland was an independent country until 1949.
About WET (Western European Time)
Western European Time (WET) is used in Portugal, the Canary Islands (Spain), Morocco, and several other locations. It is equivalent to GMT/UTC. During summer, Portugal and the Canary Islands switch to WEST (Western European Summer Time, UTC+01:00).
Best time to call between NST and Casablanca
Both NST and Casablanca sit inside the 9 AM – 5 PM working day between 9:00 AM–12:30 PM NST, which is 1:30 PM–5:00 PM UTC+01:00. That gives roughly 3 hours and 30 minutes of shared time — the safest window for a live call or meeting.
Business hours overlap
NST and Casablanca overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
NST is 4 hours 30 minutes ahead of Casablanca (NST UTC-03:30 → UTC+01:00 UTC+01:00). The shared working window is 9:00 AM–12:30 PM NST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
NST
☀ Currently in DST
Standard: UTC-03:30 · DST: UTC-02:30
Clocks fall back on Sun, Nov 1, 2026
Casablanca
❄ Currently in Standard Time
Standard: UTC+01:00 · DST: UTC+00:00
Clocks fall back on Sun, Feb 7, 2027
⚠ These locations are currently in different DST states, so the time difference may change when clocks adjust.
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between NST and Casablanca?
NST (NST, UTC-03:30) is 4 hours 30 minutes ahead of Casablanca (UTC+01:00, UTC+01:00). The gap is currently +4h 30m.
How do I convert NST time to Casablanca time?
Add +4h 30m to NST local time. For example, 9:00 AM in NST is 1:30 PM in Casablanca.
What time is it in Casablanca right now?
Casablanca uses UTC+01:00 at UTC+01:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +4h 30m offset from NST.
What is the best time to call Casablanca from NST?
Call between 9:00 AM and 12:30 PM NST — that maps to 1:30 PM–5:00 PM UTC+01:00 and keeps both parties inside the working day.
Which is ahead, NST or Casablanca?
NST is 4 hours 30 minutes ahead of Casablanca. When it is 12:00 PM in NST it is 4:30 PM in Casablanca.
Do NST and Casablanca use different time zones?
NST uses NST at UTC-03:30, while Casablanca (Morocco) uses UTC+01:00 at UTC+01:00. The IANA identifiers are America/St_Johns and Africa/Casablanca.
Does daylight saving time affect the NST–Casablanca difference?
Neither zone observes daylight saving time, so the +4h 30m offset between NST and Casablanca is fixed all year.
Which other cities share NST's time zone?
NST also covers St. John's, Corner Brook, Mount Pearl.
Which countries use NST, NST's zone?
NST is used in Canada (Newfoundland).
Is there a day difference between NST and Casablanca?
Not normally. The +4h 30m gap only pushes the date over for late-evening times.
What is the time difference between NST and Casablanca?
Casablanca is +4h 30m from NST.
What timezone is NST in?
NST operates on its local timezone.
What timezone is Casablanca in?
Casablanca operates on its local timezone.
Which countries use NST (Newfoundland Standard Time)?
NST is used in Canada (Newfoundland).
Does NST observe daylight saving time?
Yes, NST switches to NDT during summer months.
What are some interesting facts about NST?
NST is one of only a few half-hour offset time zones in the world. Newfoundland joined Canada in 1949 and kept its unique time zone.
Which cities are in the WET timezone?
Major cities in the WET timezone include Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.
What is the UTC offset for WET?
Western European Time (WET) is at UTC+00:00. During daylight saving time, it shifts to WEST.
What should I know about the WET timezone?
Portugal is the only mainland European country in the WET time zone. The Canary Islands are on WET despite being part of Spain (which uses CET).
When is it midnight in NST, what time is it in Casablanca?
When it is 12:00 AM (midnight) in NST (NST), it is +4h 30m later in Casablanca (WET).
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