Prezzi dell’elettricità — Svezia

Il risultato dell’asta del giorno prima, intervallo per intervallo, ora Stoccolma. Svezia: 4 zone di offerta con prezzi propri.

SE1 · 10,21 SE2 · 3,01 SE3 · 171,22 SE4 · 287,09

Prezzo del paese oggi

3,01—287,09€/MWh

4 zone, prezzi diversi

ora

318,51€/MWh

intervallo 15:00–15:15

Domani

242,94€/MWh

asta pubblicata

Ultimi 30 giorni

159,94€/MWh

media ponderata sulla durata

Il prezzo dell’elettricità di oggi, intervallo per intervallo

Quartorario Orario

La risoluzione pubblicata da ENTSO-E. Dal 1° ottobre 2025 il mercato europeo funziona a quarti d’ora.

Intervallo, ora Stoccolma	€/MWh	€/kWh	%
00:00–00:15	206,92	0,207	−28%
00:00–00:15	206,92	0,207	−28%
00:15–00:30	213,89	0,214	−25%
00:15–00:30	213,89	0,214	−25%
00:30–00:45	215,51	0,216	−25%
00:30–00:45	215,51	0,216	−25%
00:45–01:00	219,26	0,219	−24%
00:45–01:00	219,26	0,219	−24%
01:00–01:15	222,59	0,223	−22%
01:00–01:15	222,59	0,223	−22%
01:15–01:30	225,60	0,226	−21%
01:15–01:30	225,60	0,226	−21%
01:30–01:45	220,01	0,220	−23%
01:30–01:45	220,01	0,220	−23%
01:45–02:00	218,51	0,219	−24%
01:45–02:00	218,51	0,219	−24%
02:00–02:15	228,43	0,228	−20%
02:00–02:15	228,43	0,228	−20%
02:15–02:30	220,00	0,220	−23%
02:15–02:30	220,00	0,220	−23%
02:30–02:45	220,01	0,220	−23%
02:30–02:45	220,01	0,220	−23%
02:45–03:00	221,65	0,222	−23%
02:45–03:00	221,65	0,222	−23%
03:00–03:15	227,41	0,227	−21%
03:00–03:15	227,41	0,227	−21%
03:15–03:30	219,69	0,220	−23%
03:15–03:30	219,69	0,220	−23%
03:30–03:45	217,08	0,217	−24%
03:30–03:45	217,08	0,217	−24%
03:45–04:00	210,59	0,211	−27%
03:45–04:00	210,59	0,211	−27%
04:00–04:15	222,66	0,223	−22%
04:00–04:15	222,66	0,223	−22%
04:15–04:30	225,33	0,225	−22%
04:15–04:30	225,33	0,225	−22%
04:30–04:45	224,24	0,224	−22%
04:30–04:45	224,24	0,224	−22%
04:45–05:00	236,17	0,236	−18%
04:45–05:00	236,17	0,236	−18%
05:00–05:15	224,86	0,225	−22%
05:00–05:15	224,86	0,225	−22%
05:15–05:30	228,15	0,228	−21%
05:15–05:30	228,15	0,228	−21%
05:30–05:45	227,10	0,227	−21%
05:30–05:45	227,10	0,227	−21%
05:45–06:00	280,25	0,280	−2%
05:45–06:00	280,25	0,280	−2%
06:00–06:15	216,69	0,217	−25%
06:00–06:15	216,69	0,217	−25%
06:15–06:30	298,04	0,298	+4%
06:15–06:30	298,04	0,298	+4%
06:30–06:45	319,31	0,319	+11%
06:30–06:45	319,31	0,319	+11%
06:45–07:00	342,96	0,343	+19%
06:45–07:00	342,96	0,343	+19%
07:00–07:15	335,67	0,336	+17%
07:00–07:15	335,67	0,336	+17%
07:15–07:30	346,59	0,347	+21%
07:15–07:30	346,59	0,347	+21%
07:30–07:45	350,26	0,350	+22%
07:30–07:45	350,26	0,350	+22%
07:45–08:00	351,03	0,351	+22%
07:45–08:00	351,03	0,351	+22%
08:00–08:15	346,10	0,346	+21%
08:00–08:15	346,10	0,346	+21%
08:15–08:30	354,09	0,354	+23%
08:15–08:30	354,09	0,354	+23%
08:30–08:45	361,80	0,362	+26%
08:30–08:45	361,80	0,362	+26%
08:45–09:00	331,59	0,332	+15%
08:45–09:00	331,59	0,332	+15%
09:00–09:15	343,71	0,344	+20%
09:00–09:15	343,71	0,344	+20%
09:15–09:30	334,53	0,335	+17%
09:15–09:30	334,53	0,335	+17%
09:30–09:45	311,42	0,311	+8%
09:30–09:45	311,42	0,311	+8%
09:45–10:00	280,40	0,280	−2%
09:45–10:00	280,40	0,280	−2%
10:00–10:15	302,65	0,303	+5%
10:00–10:15	302,65	0,303	+5%
10:15–10:30	283,81	0,284	−1%
10:15–10:30	283,81	0,284	−1%
10:30–10:45	262,42	0,262	−9%
10:30–10:45	262,42	0,262	−9%
10:45–11:00	252,00	0,252	−12%
10:45–11:00	252,00	0,252	−12%
11:00–11:15	252,93	0,253	−12%
11:00–11:15	252,93	0,253	−12%
11:15–11:30	271,06	0,271	−6%
11:15–11:30	271,06	0,271	−6%
11:30–11:45	268,68	0,269	−6%
11:30–11:45	268,68	0,269	−6%
11:45–12:00	286,03	0,286	−0%
11:45–12:00	286,03	0,286	−0%
12:00–12:15	243,30	0,243	−15%
12:00–12:15	243,30	0,243	−15%
12:15–12:30	247,27	0,247	−14%
12:15–12:30	247,27	0,247	−14%
12:30–12:45	271,13	0,271	−6%
12:30–12:45	271,13	0,271	−6%
12:45–13:00	288,10	0,288	+0%
12:45–13:00	288,10	0,288	+0%
13:00–13:15	245,95	0,246	−14%
13:00–13:15	245,95	0,246	−14%
13:15–13:30	264,45	0,264	−8%
13:15–13:30	264,45	0,264	−8%
13:30–13:45	285,62	0,286	−1%
13:30–13:45	285,62	0,286	−1%
13:45–14:00	320,91	0,321	+12%
13:45–14:00	320,91	0,321	+12%
14:00–14:15	258,54	0,259	−10%
14:00–14:15	258,54	0,259	−10%
14:15–14:30	305,82	0,306	+7%
14:15–14:30	305,82	0,306	+7%
14:30–14:45	302,70	0,303	+5%
14:30–14:45	302,70	0,303	+5%
14:45–15:00	320,90	0,321	+12%
14:45–15:00	320,90	0,321	+12%
15:00–15:15ora	318,51	0,319	+11%
15:00–15:15ora	318,51	0,319	+11%
15:15–15:30	322,95	0,323	+12%
15:15–15:30	322,95	0,323	+12%
15:30–15:45	325,40	0,325	+13%
15:30–15:45	325,40	0,325	+13%
15:45–16:00	332,61	0,333	+16%
15:45–16:00	332,61	0,333	+16%
16:00–16:15	336,54	0,337	+17%
16:00–16:15	336,54	0,337	+17%
16:15–16:30	354,68	0,355	+24%
16:15–16:30	354,68	0,355	+24%
16:30–16:45	357,46	0,357	+25%
16:30–16:45	357,46	0,357	+25%
16:45–17:00	357,97	0,358	+25%
16:45–17:00	357,97	0,358	+25%
17:00–17:15	368,21	0,368	+28%
17:00–17:15	368,21	0,368	+28%
17:15–17:30	371,11	0,371	+29%
17:15–17:30	371,11	0,371	+29%
17:30–17:45	367,45	0,367	+28%
17:30–17:45	367,45	0,367	+28%
17:45–18:00	363,68	0,364	+27%
17:45–18:00	363,68	0,364	+27%
18:00–18:15più caro	383,48	0,383	+34%
18:00–18:15più caro	383,48	0,383	+34%
18:15–18:30	379,83	0,380	+32%
18:15–18:30	379,83	0,380	+32%
18:30–18:45	360,62	0,361	+26%
18:30–18:45	360,62	0,361	+26%
18:45–19:00	351,53	0,352	+22%
18:45–19:00	351,53	0,352	+22%
19:00–19:15	378,78	0,379	+32%
19:00–19:15	378,78	0,379	+32%
19:15–19:30	366,61	0,367	+28%
19:15–19:30	366,61	0,367	+28%
19:30–19:45	354,17	0,354	+23%
19:30–19:45	354,17	0,354	+23%
19:45–20:00	342,75	0,343	+19%
19:45–20:00	342,75	0,343	+19%
20:00–20:15	371,04	0,371	+29%
20:00–20:15	371,04	0,371	+29%
20:15–20:30	353,84	0,354	+23%
20:15–20:30	353,84	0,354	+23%
20:30–20:45	336,63	0,337	+17%
20:30–20:45	336,63	0,337	+17%
20:45–21:00	313,16	0,313	+9%
20:45–21:00	313,16	0,313	+9%
21:00–21:15	340,34	0,340	+19%
21:00–21:15	340,34	0,340	+19%
21:15–21:30	288,28	0,288	+0%
21:15–21:30	288,28	0,288	+0%
21:30–21:45	257,01	0,257	−10%
21:30–21:45	257,01	0,257	−10%
21:45–22:00	235,10	0,235	−18%
21:45–22:00	235,10	0,235	−18%
22:00–22:15	270,18	0,270	−6%
22:00–22:15	270,18	0,270	−6%
22:15–22:30	256,37	0,256	−11%
22:15–22:30	256,37	0,256	−11%
22:30–22:45	228,53	0,229	−20%
22:30–22:45	228,53	0,229	−20%
22:45–23:00	222,28	0,222	−23%
22:45–23:00	222,28	0,222	−23%
23:00–23:15	230,73	0,231	−20%
23:00–23:15	230,73	0,231	−20%
23:15–23:30	209,37	0,209	−27%
23:15–23:30	209,37	0,209	−27%
23:30–23:45	213,19	0,213	−26%
23:30–23:45	213,19	0,213	−26%
23:45–00:00più economico	206,34	0,206	−28%
23:45–00:00più economico	206,34	0,206	−28%

Prezzo medio

287,09€/MWh

0,287 €/kWh · ↑ +3,8%rispetto a ieri

Più economico

206,34€/MWh

alle 23:45

Più caro

383,48€/MWh

alle 18:00

Mediana

283,81€/MWh

metà del giorno è stata sotto questo valore

Domani

I prezzi di domani sono disponibili. La media del giorno è 242,94 €/MWh, con un minimo di 171,01 alle 01:00 e un massimo di 361,48 alle 16:45.

Intervallo, ora Stoccolma	€/MWh	€/kWh	%
00:00–00:15	176,57	0,177	−27%
00:00–00:15	176,57	0,177	−27%
00:15–00:30	181,53	0,182	−25%
00:15–00:30	181,53	0,182	−25%
00:30–00:45	178,80	0,179	−26%
00:30–00:45	178,80	0,179	−26%
00:45–01:00	177,23	0,177	−27%
00:45–01:00	177,23	0,177	−27%
01:00–01:15più economico	171,01	0,171	−30%
01:00–01:15più economico	171,01	0,171	−30%
01:15–01:30	175,60	0,176	−28%
01:15–01:30	175,60	0,176	−28%
01:30–01:45	177,02	0,177	−27%
01:30–01:45	177,02	0,177	−27%
01:45–02:00	179,43	0,179	−26%
01:45–02:00	179,43	0,179	−26%
02:00–02:15	186,02	0,186	−23%
02:00–02:15	186,02	0,186	−23%
02:15–02:30	182,43	0,182	−25%
02:15–02:30	182,43	0,182	−25%
02:30–02:45	177,86	0,178	−27%
02:30–02:45	177,86	0,178	−27%
02:45–03:00	180,25	0,180	−26%
02:45–03:00	180,25	0,180	−26%
03:00–03:15	182,05	0,182	−25%
03:00–03:15	182,05	0,182	−25%
03:15–03:30	179,87	0,180	−26%
03:15–03:30	179,87	0,180	−26%
03:30–03:45	178,33	0,178	−27%
03:30–03:45	178,33	0,178	−27%
03:45–04:00	176,89	0,177	−27%
03:45–04:00	176,89	0,177	−27%
04:00–04:15	179,72	0,180	−26%
04:00–04:15	179,72	0,180	−26%
04:15–04:30	182,95	0,183	−25%
04:15–04:30	182,95	0,183	−25%
04:30–04:45	184,16	0,184	−24%
04:30–04:45	184,16	0,184	−24%
04:45–05:00	184,28	0,184	−24%
04:45–05:00	184,28	0,184	−24%
05:00–05:15	183,37	0,183	−25%
05:00–05:15	183,37	0,183	−25%
05:15–05:30	197,16	0,197	−19%
05:15–05:30	197,16	0,197	−19%
05:30–05:45	181,01	0,181	−25%
05:30–05:45	181,01	0,181	−25%
05:45–06:00	187,07	0,187	−23%
05:45–06:00	187,07	0,187	−23%
06:00–06:15	187,40	0,187	−23%
06:00–06:15	187,40	0,187	−23%
06:15–06:30	222,84	0,223	−8%
06:15–06:30	222,84	0,223	−8%
06:30–06:45	265,36	0,265	+9%
06:30–06:45	265,36	0,265	+9%
06:45–07:00	311,99	0,312	+28%
06:45–07:00	311,99	0,312	+28%
07:00–07:15	258,42	0,258	+6%
07:00–07:15	258,42	0,258	+6%
07:15–07:30	271,66	0,272	+12%
07:15–07:30	271,66	0,272	+12%
07:30–07:45	289,90	0,290	+19%
07:30–07:45	289,90	0,290	+19%
07:45–08:00	314,72	0,315	+30%
07:45–08:00	314,72	0,315	+30%
08:00–08:15	288,23	0,288	+19%
08:00–08:15	288,23	0,288	+19%
08:15–08:30	277,64	0,278	+14%
08:15–08:30	277,64	0,278	+14%
08:30–08:45	269,96	0,270	+11%
08:30–08:45	269,96	0,270	+11%
08:45–09:00	261,91	0,262	+8%
08:45–09:00	261,91	0,262	+8%
09:00–09:15	261,51	0,262	+8%
09:00–09:15	261,51	0,262	+8%
09:15–09:30	253,25	0,253	+4%
09:15–09:30	253,25	0,253	+4%
09:30–09:45	230,02	0,230	−5%
09:30–09:45	230,02	0,230	−5%
09:45–10:00	205,90	0,206	−15%
09:45–10:00	205,90	0,206	−15%
10:00–10:15	246,26	0,246	+1%
10:00–10:15	246,26	0,246	+1%
10:15–10:30	229,92	0,230	−5%
10:15–10:30	229,92	0,230	−5%
10:30–10:45	209,05	0,209	−14%
10:30–10:45	209,05	0,209	−14%
10:45–11:00	209,24	0,209	−14%
10:45–11:00	209,24	0,209	−14%
11:00–11:15	213,40	0,213	−12%
11:00–11:15	213,40	0,213	−12%
11:15–11:30	210,01	0,210	−14%
11:15–11:30	210,01	0,210	−14%
11:30–11:45	206,68	0,207	−15%
11:30–11:45	206,68	0,207	−15%
11:45–12:00	198,18	0,198	−18%
11:45–12:00	198,18	0,198	−18%
12:00–12:15	209,72	0,210	−14%
12:00–12:15	209,72	0,210	−14%
12:15–12:30	198,98	0,199	−18%
12:15–12:30	198,98	0,199	−18%
12:30–12:45	192,18	0,192	−21%
12:30–12:45	192,18	0,192	−21%
12:45–13:00	193,69	0,194	−20%
12:45–13:00	193,69	0,194	−20%
13:00–13:15	199,74	0,200	−18%
13:00–13:15	199,74	0,200	−18%
13:15–13:30	199,37	0,199	−18%
13:15–13:30	199,37	0,199	−18%
13:30–13:45	195,91	0,196	−19%
13:30–13:45	195,91	0,196	−19%
13:45–14:00	203,72	0,204	−16%
13:45–14:00	203,72	0,204	−16%
14:00–14:15	210,12	0,210	−14%
14:00–14:15	210,12	0,210	−14%
14:15–14:30	219,16	0,219	−10%
14:15–14:30	219,16	0,219	−10%
14:30–14:45	238,56	0,239	−2%
14:30–14:45	238,56	0,239	−2%
14:45–15:00	277,91	0,278	+14%
14:45–15:00	277,91	0,278	+14%
15:00–15:15	275,56	0,276	+13%
15:00–15:15	275,56	0,276	+13%
15:15–15:30	319,48	0,319	+32%
15:15–15:30	319,48	0,319	+32%
15:30–15:45	348,02	0,348	+43%
15:30–15:45	348,02	0,348	+43%
15:45–16:00	348,21	0,348	+43%
15:45–16:00	348,21	0,348	+43%
16:00–16:15	328,29	0,328	+35%
16:00–16:15	328,29	0,328	+35%
16:15–16:30	346,07	0,346	+42%
16:15–16:30	346,07	0,346	+42%
16:30–16:45	355,82	0,356	+46%
16:30–16:45	355,82	0,356	+46%
16:45–17:00più caro	361,48	0,361	+49%
16:45–17:00più caro	361,48	0,361	+49%
17:00–17:15	352,36	0,352	+45%
17:00–17:15	352,36	0,352	+45%
17:15–17:30	350,08	0,350	+44%
17:15–17:30	350,08	0,350	+44%
17:30–17:45	340,69	0,341	+40%
17:30–17:45	340,69	0,341	+40%
17:45–18:00	334,68	0,335	+38%
17:45–18:00	334,68	0,335	+38%
18:00–18:15	319,06	0,319	+31%
18:00–18:15	319,06	0,319	+31%
18:15–18:30	316,14	0,316	+30%
18:15–18:30	316,14	0,316	+30%
18:30–18:45	311,40	0,311	+28%
18:30–18:45	311,40	0,311	+28%
18:45–19:00	305,44	0,305	+26%
18:45–19:00	305,44	0,305	+26%
19:00–19:15	319,88	0,320	+32%
19:00–19:15	319,88	0,320	+32%
19:15–19:30	313,58	0,314	+29%
19:15–19:30	313,58	0,314	+29%
19:30–19:45	304,27	0,304	+25%
19:30–19:45	304,27	0,304	+25%
19:45–20:00	293,84	0,294	+21%
19:45–20:00	293,84	0,294	+21%
20:00–20:15	305,28	0,305	+26%
20:00–20:15	305,28	0,305	+26%
20:15–20:30	290,95	0,291	+20%
20:15–20:30	290,95	0,291	+20%
20:30–20:45	273,89	0,274	+13%
20:30–20:45	273,89	0,274	+13%
20:45–21:00	266,47	0,266	+10%
20:45–21:00	266,47	0,266	+10%
21:00–21:15	264,95	0,265	+9%
21:00–21:15	264,95	0,265	+9%
21:15–21:30	255,47	0,255	+5%
21:15–21:30	255,47	0,255	+5%
21:30–21:45	259,51	0,260	+7%
21:30–21:45	259,51	0,260	+7%
21:45–22:00	246,63	0,247	+2%
21:45–22:00	246,63	0,247	+2%
22:00–22:15	247,29	0,247	+2%
22:00–22:15	247,29	0,247	+2%
22:15–22:30	237,81	0,238	−2%
22:15–22:30	237,81	0,238	−2%
22:30–22:45	233,79	0,234	−4%
22:30–22:45	233,79	0,234	−4%
22:45–23:00	233,62	0,234	−4%
22:45–23:00	233,62	0,234	−4%
23:00–23:15	231,85	0,232	−5%
23:00–23:15	231,85	0,232	−5%
23:15–23:30	224,78	0,225	−7%
23:15–23:30	224,78	0,225	−7%
23:30–23:45	221,78	0,222	−9%
23:30–23:45	221,78	0,222	−9%
23:45–00:00	210,47	0,210	−13%
23:45–00:00	210,47	0,210	−13%

Confronto tra periodi

Periodo	€/MWh	€/kWh	Rispetto a oggi
Oggi	287,09	0,287	0%
Domani	242,94	0,243	↑ +18,2%
Ieri	276,57	0,277	↑ +3,8%
Ultimi 7 giorni	271,33	0,271	↑ +5,8%
Ultimi 30 giorni	159,94	0,160	↑ +79,5%
Mese in corso	274,63	0,275	↑ +4,5%
Mese scorso	140,43	0,140	↑ +104,4%
Stesso mese anno scorso	73,40	0,073	↑ +291,2%

La colonna di destra confronta oggi con il periodo di quella riga. Tutte le medie sono ponderate sulla durata degli intervalli, così i giorni precedenti il 1° ottobre 2025 — quando il mercato funzionava a ore — non pesano in modo errato.

Confronto con i paesi vicini

Paese	€/MWh oggi	Differenza	%	Link
Danimarca	251,17—283,86	—	—	interconnesso
Finlandia	20,67	−124,38	↓ −85,7%	interconnesso
Lituania	287,94	+142,88	↑ +98,5%	interconnesso
Norvegia	13,21—209,78	—	—	interconnesso
Polonia	309,89	+164,83	↑ +113,6%	interconnesso

interconnesso significa che ENTSO-E pubblica un flusso fisico tra le zone dei due paesi — cioè esiste davvero un cavo in cui scorre energia. vicino sulla mappa significa solo un confine in comune. Le due cose non coincidono: Norvegia e Paesi Bassi non confinano, eppure hanno un cavo sottomarino.

Storico giornaliero

Data	Prezzo medio €/MWh	€/kWh	Min	Max	Variazione	Stato
5 novembre 2026	242,94	0,243	171,01	361,48	↓ −15,4%	completo
4 novembre 2026	287,09	0,287	206,34	383,48	↑ +3,8%	completo
3 novembre 2026	276,57	0,277	212,04	353,07	↓ −5,0%	completo
2 novembre 2026	291,04	0,291	220,18	360,64	↑ +19,4%	completo
1 novembre 2026	243,82	0,244	217,87	306,68	↓ −1,6%	completo
31 ottobre 2026	247,71	0,248	210,20	301,91	↓ −2,1%	completo
30 ottobre 2026	252,98	0,253	190,93	332,58	↓ −15,7%	completo
29 ottobre 2026	300,10	0,300	194,30	531,92	↑ +36,1%	completo
28 ottobre 2026	220,46	0,220	109,14	324,51	↑ +223,1%	completo
27 ottobre 2026	68,23	0,068	16,88	116,42	↓ −2,6%	completo
26 ottobre 2026	70,06	0,070	4,80	154,53	↑ +800,3%	completo
25 ottobre 2026	7,78	0,008	-0,78	47,97	↓ −69,1%	completo
24 ottobre 2026	25,18	0,025	2,82	61,44	↓ −83,0%	completo
23 ottobre 2026	148,37	0,148	53,94	234,82	↑ +10,4%	completo
22 ottobre 2026	134,45	0,134	61,88	264,98	↓ −5,2%	completo
21 ottobre 2026	141,86	0,142	22,04	242,82	↓ −20,6%	completo
20 ottobre 2026	178,67	0,179	113,07	241,09	↓ −14,0%	completo
19 ottobre 2026	207,78	0,208	164,54	285,93	↑ +40,2%	completo
18 ottobre 2026	148,18	0,148	106,39	222,25	↑ +10,6%	completo
17 ottobre 2026	133,93	0,134	82,42	186,51	↓ −25,9%	completo
16 ottobre 2026	180,67	0,181	112,27	254,20	↑ +4,5%	completo
15 ottobre 2026	172,83	0,173	93,13	256,23	↑ +44,1%	completo
14 ottobre 2026	119,93	0,120	4,26	268,70	↓ −19,9%	completo
13 ottobre 2026	149,78	0,150	5,30	260,43	↓ −15,6%	completo
12 ottobre 2026	177,50	0,177	76,15	278,89	↑ +49,2%	completo
11 ottobre 2026	119,00	0,119	35,46	229,74	↑ +148,0%	completo
10 ottobre 2026	47,98	0,048	10,90	153,24	↑ +18,9%	completo
9 ottobre 2026	40,36	0,040	10,51	121,14	↓ −68,9%	completo
8 ottobre 2026	129,91	0,130	25,30	192,04	↓ −32,8%	completo
7 ottobre 2026	193,36	0,193	134,41	281,22	↑ +117,1%	completo

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Come leggere le cifre di questa pagina

Il prezzo mostrato è il prezzo all’ingrosso del giorno prima: quanto costa l’elettricità in borsa, prima di tariffe di rete, oneri, IVA e margine del fornitore. La bolletta domestica è più alta, e il rapporto tra le due varia da paese a paese e da contratto a contratto.

«Prezzo medio» indica la media ponderata sulla durata di ogni intervallo. Fino al 30 settembre 2025 gli intervalli erano di un’ora; dal 1° ottobre 2025 sono di un quarto d’ora. Una media semplice a cavallo di quel confine peserebbe un quarto d’ora come un’ora.

I giorni del cambio d’ora hanno 23 o 25 ore, e il riepilogo li calcola con la loro durata reale, non con 24 ore presunte.